CI: workflow did not contain permissions

Author: kimocoder

.github/workflows/checkpr-sourcery.yml

@@ -14,7 +14,7 @@ jobs:
 
       - uses: actions/setup-python@v5
         with:
-          python-version: '3.10'
+          python-version: '3.11'
 
       - uses: sourcery-ai/action@v1
         with: