ci(stability): merge the develop branch

Author: datacore-bolt-ci

.github/workflows/helm-chart.yml

@@ -8,6 +8,7 @@ env:
   CARGO_TERM_COLOR: always
   CARGO_INCREMENTAL: 0
   CI: 1
+  DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
 
 jobs:
   helm-chart-test:
@@ -50,6 +51,7 @@ jobs:
         run: nix-shell ./scripts/helm/shell.nix --run "./scripts/helm/images.sh generate --dependency-update --exit-code"
       - name: Login to Docker Hub
         uses: docker/login-action@v3
+        if: ${{ env.DOCKERHUB_USERNAME != '' }}
         with:
           registry: docker.io
           username: ${{ secrets.DOCKERHUB_USERNAME }}