
Automatic merge from submit-queue (batch tested with PRs 68161, 68023, 67909, 67955, 67731). If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md. Register RuntimeClass CRD as an addon **What this PR does / why we need it**: Register the RuntimeClass CRD when the RuntimeClass feature gate is enabled. This is done in through the addon manager. This is an alternative approach to https://github.com/kubernetes/kubernetes/pull/67924 **Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*: For https://github.com/kubernetes/features/issues/585 **Release note**: Covered by #67737 ```release-note NONE ``` /sig node /kind feature /priority important-soon /milestone v1.12