Merge pull request #1447 from Anselmoo/renovate/actions-checkout-4.x

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

Author: Anselmoo

.github/workflows/docker-cd.yml

@@ -32,7 +32,7 @@ jobs:
 
     name: build-image
     steps:
-      - uses: actions/checkout@v3.6.0
+      - uses: actions/checkout@v4.1.7
         with:
           fetch-depth: 1