Is your feature request related to a problem? Please describe.
EBS is automatically adding the follow annotation to EBS pvcs
volume.kubernetes.io/storage-provisioner: ebs.csi.aws.com
EFS should do the same for parity and so we can tell them apart
Describe the solution you'd like in detail
Controller should add annotation
Describe alternatives you've considered
building our own reconciler
Additional context
https://github.com/kubernetes-sigs/aws-ebs-csi-driver/blob/4c18caa81b8f934950301080146f90f696cbd6c1/docs/modify-volume.md?plain=1#L109