Add consistent metadata labels to resources that were missing them:
- configmap.yaml: Add labels to rook-ceph-operator-config ConfigMap
- securityContextConstraints.yaml: Add labels to both rook-ceph and rook-ceph-csi SCCs
- serviceaccount.yaml: Add labels to 6 CSI ServiceAccounts that were missing them
All new labels use the unified library.rook-ceph.labels template for consistency.
Regenerated deploy/examples/common.yaml and deploy/examples/csi/nfs/rbac.yaml
to reflect the updated label definitions.
This addresses reviewer feedback about missing labels in non-RBAC resources
and ensures consistent labeling across all Rook Ceph Helm chart resources.
Signed-off-by: fullstackjam <fullstackjam@outlook.com>