Bump typing-extensions from 4.12.2 to 4.15.0

Bumps [typing-extensions](https://github.com/python/typing_extensions) from 4.12.2 to 4.15.0.
- [Release notes](https://github.com/python/typing_extensions/releases)
- [Changelog](https://github.com/python/typing_extensions/blob/main/CHANGELOG.md)
- [Commits](python/typing_extensions@4.12.2...4.15.0)

---
updated-dependencies:
- dependency-name: typing-extensions
  dependency-version: 4.15.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements-dev.txt

@@ -13,4 +13,4 @@ pluggy==1.5.0
 pycodestyle==2.14.0
 pyflakes==3.4.0
 pytest==8.3.5
-typing_extensions==4.12.2
+typing_extensions==4.15.0