The image gcr.io/kubebuilder/kube-rbac-proxy:0.13.0 doesn't exist. the version is v0.13.0 not 0.13.0
The deployment should not have the sidecard container for webhook rbac-proxy, this only need it when your doing development using kubebuilder for example. The sidecard should be remove from the helm chart, this is handled by using cert manager when your CRDs and Operator is deployed.
Installing helm operator gives error
The image
gcr.io/kubebuilder/kube-rbac-proxy:0.13.0
doesn't exist. the version isv0.13.0
not0.13.0
The deployment should not have the sidecard container for webhook rbac-proxy, this only need it when your doing development using kubebuilder for example. The sidecard should be remove from the helm chart, this is handled by using cert manager when your CRDs and Operator is deployed.