UPSTREAM: <carry>: only patch authenticators when there's no webhook authenticators
UPSTREAM: <carry>: only patch authenticators when there's no webhook authenticators

Origin-commit: 170dd7d25cca990fd7683eaf424d00bcd776c39c

openshift/kubernetes,ravisantoshgudimetla/kubernetes,csrwng/kubernetes,bparees/kubernetes,openshift/kubernetes,ravisantoshgudimetla/kubernetes,csrwng/kubernetes,csrwng/kubernetes,openshift/kubernetes,openshift/kubernetes,bparees/kubernetes,ravisantoshgudimetla/kubernetes,ravisantoshgudimetla/kubernetes,openshift/kubernetes,bparees/kubernetes,csrwng/kubernetes,bparees/kubernetes,ravisantoshgudimetla/kubernetes,ravisantoshgudimetla/kubernetes,bparees/kubernetes,csrwng/kubernetes