Automatic merge from submit-queue (batch tested with PRs 65251, 67255, 67224, 67297, 68105). 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.
Add namespace for (cluster)role(binding) cloud-provider.
**What this PR does / why we need it**:
Add namespace for (cluster)role(binding) cloud-provider.
Change the addonmanager mode to be from reconcile to EnsureExists.
Needs to be cherrypicked together with https://github.com/kubernetes/kubernetes/pull/59686.
**Special notes for your reviewer**:
/assign @bowei @tallclair
/sig auth
**Release note**:
```release-note
Role, ClusterRole and their bindings for cloud-provider is put under system namespace. Their addonmanager mode switches to EnsureExists.
```
Manual tested. Cluster can be created succesfully using kube-up.sh with desired (cluster)role(binding)s.
basically just:
* move all manifests into the new gce/manifests dir
* move limit-range into gce/addons/limit-range
* move abac jsonl into gce/manifests. this is gross but we will
hopefully be able to delete this config soon. it only exists to support
a deprecated feature.
* fix build, release, deploy to look for everything in its new home
Jeff Grafton