update ci

.github/workflows/ci.yml

@@ -197,16 +197,7 @@ jobs:
           docker build --build-arg VERSION=${{ github.sha }} \
             -t $IMAGE:${{ github.sha }} -t $IMAGE:latest .
 
-      - name: Log in to the registry
-        if: ${{ secrets.FANCYDNS_REGISTRY_TOKEN != '' }}
-        uses: docker/login-action@v3
-        with:
-          registry: registry.k6n.net
-          username: ${{ secrets.FANCYDNS_REGISTRY_USER }}
-          password: ${{ secrets.FANCYDNS_REGISTRY_TOKEN }}
-
       - name: Push image
-        if: ${{ secrets.FANCYDNS_REGISTRY_TOKEN != '' }}
         run: |
           docker push $IMAGE:${{ github.sha }}
           docker push $IMAGE:latest