Bump actions/setup-python from 2 to 5

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 2 to 5.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v2...v5)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/tests.yaml

@@ -27,7 +27,7 @@ jobs:
     steps:
         - uses: actions/checkout@v3
         - name: Setup python
-          uses: actions/setup-python@v2
+          uses: actions/setup-python@v5
           with:
             python-version: ${{ matrix.python_version }}
             architecture: x64