Merge pull request #53 from hsluv/dependabot/github_actions/actions/checkout-4.2.1

Actions(deps): Bump actions/checkout from 3.5.2 to 4.2.1

Author: hartwork

.github/workflows/test.yml

@@ -18,7 +18,7 @@ jobs:
     name: Run the Test Suite
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab  # v3.5.2
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871  # v4.2.1
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@d27e3f3d7c64b4bbf8e4abfb9b63b83e846e0435  # v4.5.0