Bump attrs from 22.1.0 to 23.1.0

Bumps [attrs](https://github.com/python-attrs/attrs) from 22.1.0 to 23.1.0.
- [Release notes](https://github.com/python-attrs/attrs/releases)
- [Changelog](https://github.com/python-attrs/attrs/blob/main/CHANGELOG.md)
- [Commits](python-attrs/attrs@22.1.0...23.1.0)

---
updated-dependencies:
- dependency-name: attrs
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

docs/requirements_docs.txt

@@ -1,7 +1,7 @@
 alphastats==0.1.1 
 altair==5.0.1 
 anndata==0.9.1 
-attrs==22.1.0 
+attrs==23.1.0 
 batchglm==0.7.4 
 beautifulsoup4==4.11.1 
 bleach==5.0.1