chore(deps): bump k8s.io/apiextensions-apiserver from 0.31.1 to 0.31.2 in /hack/controller-gen (cherry-pick #2123)

chore(deps): bump k8s.io/apiextensions-apiserver from 0.31.1 to 0.31.2 in /hack/controller-gen (cherry-pick #2123) #5012