Merge pull request #2 from kellenmurphy/dependabot/github_actions/actions/checkout-6

Bump actions/checkout from 4 to 6

Author: kellenmurphy

.github/workflows/docker-publish.yml

@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Log in to GitHub Container Registry
         uses: docker/login-action@v3