Merge pull request #7 from delb-xml/dependabot/github_actions/actions/checkout-4

Bump actions/checkout from 2 to 4

Author: funkyfuture

.github/workflows/tests.yml

@@ -18,7 +18,7 @@ jobs:
           - 3.7
           - "3.11"
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v2
         with:
           python-version: ${{ matrix.python-version }}