Update docker-image_release.yml

Author: joachimmueller

.github/workflows/docker-image_release.yml

@@ -28,9 +28,7 @@ jobs:
         id: read2burn  # The step ID to refer to later.
 
       - name: Checkout the latest tag if exists
-        run: |
-          git fetch --all --tags --prune
-          git checkout tags/${{ steps.read2burn.outputs.tag }}
+        run: git checkout tags/${{ steps.read2burn.outputs.tag }}
 
       - name: Get the commit ID
         id: get_commit