Updated actions/setup-python to v3

.github/workflows/lint_python.yml

@@ -5,7 +5,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v3
       - run: pip install --upgrade pip wheel
       - run: pip install bandit black codespell flake8 flake8-2020 flake8-bugbear
                          flake8-comprehensions isort mypy pytest pyupgrade safety