chore(deps-dev): bump importlib-metadata from 8.5.0 to 9.0.0

Bumps [importlib-metadata](https://github.com/python/importlib_metadata) from 8.5.0 to 9.0.0.
- [Release notes](https://github.com/python/importlib_metadata/releases)
- [Changelog](https://github.com/python/importlib_metadata/blob/main/NEWS.rst)
- [Commits](python/importlib_metadata@v8.5.0...v9.0.0)

---
updated-dependencies:
- dependency-name: importlib-metadata
  dependency-version: 9.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

requirements-dev.txt

@@ -27,7 +27,7 @@ httpcore==1.0.9
 httpx==0.28.1
 hyperframe==6.1.0
 idna==3.11
-importlib-metadata==8.5.0
+importlib-metadata==9.0.0
 isort==6.1.0
 lazy-object-proxy==1.12.0
 lexid==2021.1006