Fix for Flaky TestControllerCreationMutationHandler
Fix for Flaky TestControllerCreationMutationHandler

Flaky test fix.

googleforgames/agones,googleforgames/agones,googleforgames/agones,googleforgames/agones,googleforgames/agones,googleforgames/agones,googleforgames/agones,googleforgames/agones