Bump attrs from 25.2.0 to 25.3.0

Bumps [attrs](https://github.com/sponsors/hynek) from 25.2.0 to 25.3.0.
- [Commits](https://github.com/sponsors/hynek/commits)

---
updated-dependencies:
- dependency-name: attrs
  dependency-type: indirect
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements.txt

@@ -16,7 +16,7 @@ astroid==3.3.9
     #   requirements-detector
 asttokens==3.0.0
     # via stack-data
-attrs==25.2.0
+attrs==25.3.0
     # via pytest-subtests
 black==25.1.0
     # via -r requirements.in