Description of problem: 

tekton-operator-proxy-webhook certificate having issues auto rotating in HCP cluster.

An error like below is seen.

~~~

network 4.18.14 True False True 365d Error while updating operator configuration: could not apply (/v1, Kind=Namespace) /openshift-network-console: failed to apply / update (/v1, Kind=Namespace) /openshift-network-console: Internal error occurred: failed calling webhook "namespace.operator.tekton.dev": failed to call webhook: Post "https://tekton-operator-proxy-webhook.openshift-pipelines.svc:443/namespace-validation?timeout=10s": tls: failed to verify certificate: x509: certificate has expired or is not yet valid: current time 2025-09-03T02:09:32Z is after 2025-09-02T10:03:32Z

~~~

Workaround: It can be worked around by deleting the webhook and recreating it.

Prerequisites (if any, like setup, operators/versions):

OpenShift Pipelines 1.16.1

Actual results: Webhook certificate expires and doesn't auto rotate in HCP

Expected results: 

Webhook certificate should get rotated automatically