Bump pytest-asyncio from 0.25.2 to 0.25.3

Bumps [pytest-asyncio](https://github.com/pytest-dev/pytest-asyncio) from 0.25.2 to 0.25.3.
- [Release notes](https://github.com/pytest-dev/pytest-asyncio/releases)
- [Commits](pytest-dev/pytest-asyncio@v0.25.2...v0.25.3)

---
updated-dependencies:
- dependency-name: pytest-asyncio
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

requirements/testing.txt

@@ -4,7 +4,7 @@ mypy==1.14.1
 pre-commit==4.1.0
 pylint==3.3.3
 pytest==8.3.4
-pytest-asyncio==0.25.2
+pytest-asyncio==0.25.3
 pytest-cov==6.0.0
 pytest-icdiff==0.9
 ruff==0.9.3