OZG-4971-fix helm unittest

src/test/helm/deployment_63_chars_test.yaml

@@ -29,7 +29,8 @@ release:
   
 chart:
   name: eingang-manager
-
+set:
+  ozgcloud.environment: test
 templates:
   - templates/deployment.yaml
 

xta-adapter/src/test/helm/xta_adapter_63_chars_test.yaml

@@ -26,7 +26,8 @@ suite: test less than 63 chars
 release:
   name: xta-adapter
   namespace: sh-helm-test
-  
+set:
+  ozgcloud.environment: test
 chart:
   name: xta-adapter