ruff

b4809b75 - [`pylint`] Detect invalid default value type for `os.environ.get` (`PLW1508`) (#16674)

[`pylint`] Detect invalid default value type for `os.environ.get` (`PLW1508`) (#16674) ## Summary This PR stabilizes the new behavior introduced in https://github.com/astral-sh/ruff/pull/14512 to also detect defalut value arguemnts to `os.environ.get` that have an invalid type (not `str`). There's an upstream issue for this behavior change https://github.com/pylint-dev/pylint/issues/10092 that was accepted and a PR, but it hasn't been merged yet. This behavior change was first shipped with Ruff 0.8.1 (Nov 22). There has only be one PR since the new behavior was introduced but it was unrelated to the scope increase (https://github.com/astral-sh/ruff/pull/14841).