chore(deps): update azure/setup-helm action to v4 (#12)

Author: devthejo

.github/workflows/tests-e2e.yaml

@@ -30,7 +30,7 @@ jobs:
       uses: docker/setup-buildx-action@v2
 
     - name: Install Helm
-      uses: azure/setup-helm@v3
+      uses: azure/setup-helm@v4
       with:
         version: v3.17.2