chore(deps): update python-dev-deps

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
mypy (changelog)	==1.12.0 -> ==1.14.1
pytest (changelog)	==8.3.3 -> ==8.3.4

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Release Notes

python/mypy (mypy)

v1.14.1

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v1.14.0

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v1.13.0

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v1.12.1

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• Fix crash when showing partially analyzed type in error message (Ivan Levkivskyi, PR 17961)
• Fix iteration over union (when self type is involved) (Shantanu, PR 17976)
• Fix type object with type var default in union context (Jukka Lehtosalo, PR 17991)
• Revert change to os.path stubs affecting use of os.PathLike[Any] (Shantanu, PR 17995)

pytest-dev/pytest (pytest)

v8.3.4

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pytest 8.3.4 (2024-12-01)

Bug fixes

• #​12592: Fixed KeyError{.interpreted-text role="class"} crash when using --import-mode=importlib in a directory layout where a directory contains a child directory with the same name.

• #​12818: Assertion rewriting now preserves the source ranges of the original instructions, making it play well with tools that deal with the AST, like executing.

• #​12849: ANSI escape codes for colored output now handled correctly in pytest.fail{.interpreted-text role="func"} with [pytrace=False]{.title-ref}.

• #​9353: pytest.approx{.interpreted-text role="func"} now uses strict equality when given booleans.

Improved documentation

• #​10558: Fix ambiguous docstring of pytest.Config.getoption{.interpreted-text role="func"}.

• #​10829: Improve documentation on the current handling of the --basetemp option and its lack of retention functionality (temporary directory location and retention{.interpreted-text role="ref"}).

• #​12866: Improved cross-references concerning the recwarn{.interpreted-text role="fixture"} fixture.

• #​12966: Clarify filterwarnings{.interpreted-text role="ref"} docs on filter precedence/order when using multiple @pytest.mark.filterwarnings <pytest.mark.filterwarnings ref>{.interpreted-text role="ref"} marks.

Contributor-facing changes

• #​12497: Fixed two failing pdb-related tests on Python 3.13.

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