Load Balancer Operator for Kubernetes Checks

Bump k8s.io/code-generator from 0.30.2 to 0.32.1 in /hack/tools #1008

# to view logs

Run time

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Job	Run time
lint-check	25s
unit-test	2m 40s
build-lb-operator-image	1m 10s
integration-test	0s
	4m 15s