Release Helm Chart on branch update (#11306)

Signed-off-by: James Strong <[email protected]>
Co-authored-by: James Strong <[email protected]>

Author: k8s-infra-cherrypick-robot

.github/workflows/helm.yaml

@@ -65,6 +65,7 @@ jobs:
     steps:
       - name: Checkout master
         uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f # v4.1.3
+        ref: ${{ github.ref_name }} 
         with:
           # Fetch entire history. Required for chart-releaser; see https://github.com/helm/chart-releaser-action/issues/13#issuecomment-602063896
           fetch-depth: 0