Bump pytest-timeout from 2.2.0 to 2.3.1 in /requirements (#697)

Bumps [pytest-timeout](https://github.com/pytest-dev/pytest-timeout) from 2.2.0 to 2.3.1.
- [Commits](pytest-dev/pytest-timeout@2.2.0...2.3.1)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements/test.txt

@@ -13,7 +13,7 @@ pluggy==1.4.0
 pyparsing==3.1.2
 pytest==8.1.0
 pytest-cov==4.1.0
-pytest-timeout==2.2.0
+pytest-timeout==2.3.1
 responses==0.25.0
 types-toml==0.10.8.7
 sortedcontainers==2.4.0