Update website-publish.yml

Author: jmderuty

.github/workflows/website-publish.yml

@@ -51,10 +51,9 @@ jobs:
       # https://github.com/docker/login-action
       - name: Log into registry ${{ env.REGISTRY }}
         if: github.event_name != 'pull_request'
-        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
+        uses: docker/login-action@v3 # v3.0.0
         with:
-          registry: ${{ env.REGISTRY }}
-          username: stormancer
+          username: ${{ vars.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_TOKEN }}
 
       # Extract metadata (tags, labels) for Docker