CI: Use native actions/setup-python caching

      - name: Checkout Code

        uses: actions/checkout@v3

      - name: Set up Python 3.10

        uses: actions/setup-python@v3

        uses: actions/setup-python@v4

        with:

          python-version: 3.10.6

      - uses: actions/cache@v2

        with:

          path: ~/.cache/pip

          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}

          restore-keys: |

            ${{ runner.os }}-pip-

          cache: pip

          cache-dependency-path: |

            **/requirements*txt

      - name: Install PyLint

        run: | 

          python -m pip install --upgrade pip