⚙️ upgrade Helm version from v3.20.0 to v4.1.1 in release workflow

Author: aureq

.github/workflows/release.yaml

@@ -34,7 +34,7 @@ jobs:
       - name: Set up Helm
         uses: azure/setup-helm@v4.3.1
         with:
-          version: v3.20.0
+          version: v4.1.1
 
       - name: Install Helm unittest plugin
         run: |
@@ -107,7 +107,7 @@ jobs:
       - name: Set up Helm
         uses: azure/setup-helm@v4.3.1
         with:
-          version: v3.20.0
+          version: v4.1.1
 
       - name: tag-package-chart
         env: