Missing keptn-cert-manager leader-election Role

[odubajDT]

Description

When installing keptn without lifecycle-operator, leader-election Role of keptn-cert-manager is missing in the installed manifests. The reason is that keptn-cert-manager is using the same leader-election Role as scheduler. This way, if lifecycle-operator is disabled during the installation, the used Role is part of the lifecycle-operator helm charts (as scheduler helm-charts are part of this).

Additionally, scheduler is completely missing the leader-election Rolebinding.