Merge pull request #34 from T-Systems-MMS/renovate/azure-setup-helm-3.x

Update azure/setup-helm action to v3

Author: mikaEz

.github/workflows/release.yml

@@ -39,7 +39,7 @@ jobs:
       #     email: frage@t-systems-mms.com
 
       - name: Install Helm
-        uses: azure/setup-helm@v1
+        uses: azure/setup-helm@v3
         with:
           version: v3.8.1