Merge pull request #11 from birddevelper/renovate/actions-checkout-4.x

chore(deps): update actions/checkout action to v4

Author: birddevelper

.github/workflows/python-publish.yml

@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python
       uses: actions/setup-python@v3
       with: