fix cronjob-recreate-clients

Since the Hydra upgrade, it returns 401 when a client can not be found and/or a user cannot be authenticated (used to be a 404 if a user was authenticated but a client was not found).

This caused the clients not to be created, because creation did not occur when Hydra did not return 404...

helmchart/single-sign-on/templates/cronjob-recreate-oauth-clients.yaml

@@ -61,7 +61,7 @@ spec:
                   --silent \
                   --write-out "\nRequesting oauth client $CLIENT_NAME: HTTP %{http_code}\n" \
                   | tail -1  \
-                  | grep 404; \
+                  | grep 401; \
                  if [ $? -eq 0 ]; then \
                    echo "Client doesn't exist. (Re)creating client..."; \
                    curl --header "Content-Type: application/json" \