OZG-4939 Adjusted keycloak helm test

src/test/helm/keycloak_client_crd_test.yaml

@@ -87,7 +87,7 @@ tests:
   - it: should use additional redirect uris for client web origins
     set:
       sso:
-        client:
+        keycloak_clients:
           additional_redirect_uris:
             - https://additional.url.de
     asserts:
@@ -103,4 +103,4 @@ tests:
         disableOzgOperator: true
     asserts:
       - hasDocuments:
-          count: 0
\ No newline at end of file
+          count: 0