chore(deps): update dependency helm to v3.21.3

Author: renovate[bot]

.github/workflows/k8s-lint.yaml

@@ -30,7 +30,7 @@ jobs:
       - name: Setup Helm
         uses: azure/setup-helm@v5
         with:
-          version: v3.21.2
+          version: v3.21.3
 
       - name: Setup kubeconform
         run: |