Bump actions/setup-python from 5 to 6

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>

Author: dependabot[bot]

.github/workflows/CI.yml

@@ -18,7 +18,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }} with Robot Framework ${{ matrix.rf-version }}
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: ${{ matrix.python-version }}
     - name: Setup Chrome

.github/workflows/Select.yml

@@ -32,7 +32,7 @@ jobs:
         echo "${{ matrix.config.description }} configuration"
         echo "Testing with RF v${{ matrix.config.rf-version }}, Selenium v${{ matrix.config.selenium-version}}, Python v${{ matrix.config.python-version }} under ${{ matrix.config.browser }}"
     - name: Set up Python ${{ matrix.config.python-version }}
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: ${{ matrix.config.python-version }}
     - name: Setup ${{ matrix.config.browser }} browser