Bump actions/setup-python from 5 to 6 (#1118)

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 5 to 6.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v5...v6)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-version: '6'
  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>
Co-authored-by: Max Ostapenko <1611259+max-ostapenko@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/code-static-analysis.yml

@@ -35,7 +35,7 @@ jobs:
         uses: actions/checkout@v5
       - name: Set up Python 3.12
         if: ${{ matrix.language == 'python' }}
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.12'
       - name: Install dependencies

.github/workflows/predeploy.yml

@@ -26,7 +26,7 @@ jobs:
       with:
         node-version: '20'
     - name: Set up Python 3.12
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: '3.12'
     - name: Run the website

.github/workflows/test-website.yml

@@ -25,7 +25,7 @@ jobs:
       with:
         node-version:  '20'
     - name: Set up Python 3.12
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: '3.12'
     - name: Run the website