Update dependency helm to v3.21.1

Author: renovate[bot]

.github/workflows/release.yml

@@ -25,7 +25,7 @@ jobs:
       - name: Install Helm
         uses: azure/setup-helm@v5
         with:
-          version: v3.10.0
+          version: v3.21.1
 
       - name: Run chart-releaser
         uses: helm/chart-releaser-action@v1.7.0