chore: bump attrs from 22.1.0 to 22.2.0 in /tests

Bumps [attrs](https://github.com/python-attrs/attrs) from 22.1.0 to 22.2.0.
- [Release notes](https://github.com/python-attrs/attrs/releases)
- [Changelog](https://github.com/python-attrs/attrs/blob/main/CHANGELOG.md)
- [Commits](https://github.com/python-attrs/attrs/compare/22.1.0...22.2.0)

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

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

tests/requirements_py3.txt

@@ -1,4 +1,4 @@
-attrs==22.1.0
+attrs==22.2.0
 bcrypt==4.0.1
 certifi==2022.12.7
 cffi==1.15.1