"TypeError: unsupported format string passed to NoneType.__format__" while running type inference in version 2.12.x
### Steps to reproduce

I have no concise reproducer. Exception happens every time I run pylint on some internal code, with astroid 2.12.10 and 2.12.12 (debian bookworm). It does _not_ happen with earlier versions of astroid (not with version 2.9). The pylinted code itself is "valid", it runs in production here.

### Current behavior

When running pylint on some code, I get this exception:
```
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/pylint/utils/ast_walker.py", line 90, in walk
    callback(astroid)
  File "/usr/lib/python3/dist-packages/pylint/checkers/classes/special_methods_checker.py", line 183, in visit_functiondef
    inferred = _safe_infer_call_result(node, node)
  File "/usr/lib/python3/dist-packages/pylint/checkers/classes/special_methods_checker.py", line 42, in _safe_infer_call_result
    value = next(inferit)
  File "/usr/lib/python3/dist-packages/astroid/nodes/scoped_nodes/scoped_nodes.py", line 1749, in infer_call_result
    yield from returnnode.value.infer(context)
  File "/usr/lib/python3/dist-packages/astroid/nodes/node_ng.py", line 159, in infer
    results = list(self._explicit_inference(self, context, **kwargs))
  File "/usr/lib/python3/dist-packages/astroid/inference_tip.py", line 45, in _inference_tip_cached
    result = _cache[func, node] = list(func(*args, **kwargs))
  File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 956, in _infer_str_format_call
    formatted_string = format_template.format(*pos_values, **keyword_values)
TypeError: unsupported format string passed to NoneType.__format__
```

### Expected behavior

TypeError exception should not happen

### `python -c "from astroid import __pkginfo__; print(__pkginfo__.version)"` output

2.12.10,
2.12.12

["tests/unittest_brain_builtin.py::TestStringNodes::test_string_format_uninferable[\\n"]
["tests/unittest_brain_builtin.py::BuiltinsTest::test_infer_property", "tests/unittest_brain_builtin.py::TestStringNodes::test_string_format[empty-indexes]", "tests/unittest_brain_builtin.py::TestStringNodes::test_string_format[numbered-indexes]", "tests/unittest_brain_builtin.py::TestStringNodes::test_string_format[named-indexes]", "tests/unittest_brain_builtin.py::TestStringNodes::test_string_format[numbered-indexes-from-positional]", "tests/unittest_brain_builtin.py::TestStringNodes::test_string_format[named-indexes-from-keyword]", "tests/unittest_brain_builtin.py::TestStringNodes::test_string_format[mixed-indexes-from-mixed]", "tests/unittest_brain_builtin.py::TestStringNodes::test_string_format[empty-indexes-on-variable]", "tests/unittest_brain_builtin.py::TestStringNodes::test_string_format_uninferable[\"I", "tests/unittest_brain_builtin.py::TestStringNodes::test_string_format_with_specs"]
6cf238d089cf4b6753c94cfc089b4a47487711e5
2022-11-12T19:21:34Z
fe058bff95745371df5796286d33677c21137847
Hi @crosser, thanks for the report.

> I have no concise reproducer. 

We might be able to help you distill one.

`pylint` produces a crash report, and shows the link in your terminal, like this:
```shell
************* Module a
a.py:1:0: F0002: a.py: Fatal error while checking 'a.py'. Please open an issue in our bug tracker so we address this. There is a pre-filled template that you can use in '/Users/.../Library/Caches/pylint/pylint-crash-2022-10-29-08-48-25.txt'. (astroid-error)
```
The offending file is at the top of the crash report. If the code is too long, or contains sensitive information, you can use the knowledge that the crash happened in `_infer_str_format_call` to look for calls to `.format()` on strings. You should be able to then just provide us those calls--and enough surrounding code to rebuild the objects you provided to `format()`. 

Doing this would be a tremendous help!
> `pylint` produces a crash report, and shows the link in your terminal, like this:

No, not really, it does not. I am attaching a (censored) stderr from running the test. The line in the source code that apparently triggers the problem is pretty innocuous:

```
    @property
    def vnet_id(self):  # <---- this is the line 266 that is mentioned in the "Exception on node" message
        if ...:
```
There is very similar property definition right before this one, that does not trigger the problem.

[pyerr.txt](https://github.com/PyCQA/astroid/files/9900190/pyerr.txt)

Pylint command was `python3 -m pylint --jobs=0 --rcfile=test/style/pylint.conf <project-dir>`

```
$ pylint --version
pylint 2.15.5
astroid 2.12.12
Python 3.10.8 (main, Oct 24 2022, 10:07:16) [GCC 12.2.0]
```

edit:
> enough surrounding code to rebuild the objects you provided to format().

_I_ did not provide any objects to `format()`, astroid did...
Thanks for providing the traceback.

> No, not really, it does not. I am attaching a (censored) stderr from running the test. 

I see now that it's because you're invoking pylint from a unittest, so your test is managing the output.

> The line in the source code that apparently triggers the problem is pretty innocuous:

The deeper failure is on the call in line 268, not the function def on line 266. Is there anything you can sanitize and tell us about line 268? Thanks again for providing the help.
> I see now that it's because you're invoking pylint from a unittest, so your test is managing the output.

When I run pylint by hand

```
pylint --jobs=0 --rcfile=test/style/pylint.conf <module-name> | tee /tmp/pyerr.txt
```
there is still no "Fatal error while checking ..." message in the output

> > The line in the source code that apparently triggers the problem is pretty innocuous:
> 
> The deeper failure is on the call in line 268, not the function def on line 266. Is there anything you can sanitize and tell us about line 268? Thanks again for providing the help.

Oh yes, there is a `something.format()` in that line! But the "something" is a literal string:
```
    @property
    def vnet_id(self):
        if self.backend == "something":
            return "{:04x}{:04x}n{:d}".format(  # <---- this is line 268
                self.<some-attr>, self.<another-attr>, self.<third-attr>
            )
        if self.backend == "somethingelse":
            return "h{:08}n{:d}".format(self.<more-attr>, self.<and more>)
        return None
```

Thanks, that was very helpful. Here is a reproducer:
```python
x = "{:c}".format(None)
```
pylint-dev__astroid-1866
diff --git a/astroid/brain/brain_builtin_inference.py b/astroid/brain/brain_builtin_inference.py
--- a/astroid/brain/brain_builtin_inference.py
+++ b/astroid/brain/brain_builtin_inference.py
@@ -954,8 +954,10 @@ def _infer_str_format_call(
 
     try:
         formatted_string = format_template.format(*pos_values, **keyword_values)
-    except (IndexError, KeyError):
-        # If there is an IndexError there are too few arguments to interpolate
+    except (IndexError, KeyError, TypeError, ValueError):
+        # IndexError: there are too few arguments to interpolate
+        # TypeError: Unsupported format string
+        # ValueError: Unknown format code
         return iter([util.Uninferable])
 
     return iter([nodes.const_factory(formatted_string)])

"TypeError: unsupported format string passed to NoneType.__format__" while running type inference in version 2.12.x
### Steps to reproduce

I have no concise reproducer. Exception happens every time I run pylint on some internal code, with astroid 2.12.10 and 2.12.12 (debian bookworm). It does _not_ happen with earlier versions of astroid (not with version 2.9). The pylinted code itself is "valid", it runs in production here.

### Current behavior

When running pylint on some code, I get this exception:
```
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/pylint/utils/ast_walker.py", line 90, in walk
    callback(astroid)
  File "/usr/lib/python3/dist-packages/pylint/checkers/classes/special_methods_checker.py", line 183, in visit_functiondef
    inferred = _safe_infer_call_result(node, node)
  File "/usr/lib/python3/dist-packages/pylint/checkers/classes/special_methods_checker.py", line 42, in _safe_infer_call_result
    value = next(inferit)
  File "/usr/lib/python3/dist-packages/astroid/nodes/scoped_nodes/scoped_nodes.py", line 1749, in infer_call_result
    yield from returnnode.value.infer(context)
  File "/usr/lib/python3/dist-packages/astroid/nodes/node_ng.py", line 159, in infer
    results = list(self._explicit_inference(self, context, **kwargs))
  File "/usr/lib/python3/dist-packages/astroid/inference_tip.py", line 45, in _inference_tip_cached
    result = _cache[func, node] = list(func(*args, **kwargs))
  File "/usr/lib/python3/dist-packages/astroid/brain/brain_builtin_inference.py", line 956, in _infer_str_format_call
    formatted_string = format_template.format(*pos_values, **keyword_values)
TypeError: unsupported format string passed to NoneType.__format__
```

### Expected behavior

TypeError exception should not happen

### `python -c "from astroid import __pkginfo__; print(__pkginfo__.version)"` output

2.12.10,
2.12.12

pylint-dev/astroid
diff --git a/tests/unittest_brain_builtin.py b/tests/unittest_brain_builtin.py
--- a/tests/unittest_brain_builtin.py
+++ b/tests/unittest_brain_builtin.py
@@ -103,6 +103,12 @@ def test_string_format(self, format_string: str) -> None:
             """
             "My name is {fname}, I'm {age}".format(fsname = "Daniel", age = 12)
             """,
+            """
+            "My unicode character is {:c}".format(None)
+            """,
+            """
+            "My hex format is {:4x}".format('1')
+            """,
         ],
     )
     def test_string_format_uninferable(self, format_string: str) -> None:

2.13