Bump pytest-timeout from 2.2.0 to 2.3.1 (#1259)

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
...

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

Author: dependabot[bot]

install/testing_requirements.txt

@@ -2,7 +2,7 @@ flake8==7.0.0
 coverage==7.3.1
 pytest==8.0.2
 pytest-cov==4.1.0
-pytest-timeout==2.2.0
+pytest-timeout==2.3.1
 mock==5.1.0
 python-dateutil==2.9.0.post0
 anyio==4.3.0