Fix Controller comments #1782

Job	Run time
govet (1.21.x, ubuntu-latest)	3m 17s
lint (1.21.x, ubuntu-latest)	2m 28s
Shellcheck (1.21.x)	14s
Check for vulnerable dependencies (1.21.x)	28s
gotest (1.21.x, ubuntu-latest)	2m 0s
operator (1.21.x, ubuntu-latest)	3m 20s
test-kes (1.21.x, ubuntu-latest)	4m 11s
test-tenant-upgrade (1.21.x, ubuntu-latest)	3m 51s
helm (1.21.x, ubuntu-latest)	2m 33s
helm-floor (1.21.x, ubuntu-latest)	2m 39s
test-policy-binding (1.21.x, ubuntu-latest)	6m 34s
test-tenant (1.21.x, ubuntu-latest)	2m 45s
test-cert-manager (1.21.x, ubuntu-latest)	3m 53s
	38m 13s

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