👽 Set Python version in setup-python caching

Author: shnizzedy

.github/workflows/check_updated_preconfigs.yml

@@ -16,6 +16,7 @@ jobs:
           fetch-depth: 2
       - uses: actions/setup-python@v4 
         with:
+          python-version: '3.9'
           cache: 'pip'
       - name: Check if version updated
         run: |