Build(deps): Bump typing-extensions in /dependencies/default

Bumps [typing-extensions](https://github.com/python/typing_extensions) from 4.12.1 to 4.12.2.
- [Release notes](https://github.com/python/typing_extensions/releases)
- [Changelog](https://github.com/python/typing_extensions/blob/main/CHANGELOG.md)
- [Commits](python/typing_extensions@4.12.1...4.12.2)

---
updated-dependencies:
- dependency-name: typing-extensions
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

dependencies/default/constraints.txt

@@ -8,4 +8,4 @@ pluggy==1.5.0
 pytest==8.2.2
 sortedcontainers==2.4.0
 tomli==2.0.1
-typing_extensions==4.12.1
+typing_extensions==4.12.2