Bump actions/setup-python from 5 to 7 (#249)

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 5 to 7.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v5...v7)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/programming_team_code_ci.yml

@@ -13,7 +13,7 @@ jobs:
       with:
         fetch-depth: 0
     - name: Set up Python
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v7
     - name: Make preinstalled g++-14 the default g++
       run: |
         sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-14 100