fixup! fixup! fixup! Add Github issues and PRs scanner

Author: turbaszek

.github/workflows/ci.yaml

@@ -29,7 +29,9 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-python@v2
-      - run: pip install '.[devel]'
+        with:
+          python-version: '3.9.4'
+      - run: pip install -e '.[devel]'
       - run: pre-commit install
       - run: pre-commit run --all-files
   run-tests:
@@ -39,6 +41,6 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-python@v2
         with:
-          python-version: '3.8'
+          python-version: '3.9.4'
       - run: pip install '.[devel]'
       - run: pytest tests