rbd: cleanup volume info from group if the image is not part of group anymore

[Nikhil-Ladha]

We should continue to cleanup the volume info like the omap data, mappings from the group if the image is not part of the goup anymore.

[Rakshith-R]

LGTM

[nixpanic]

/test ci/centos/mini-e2e-helm/k8s-1.32

[nixpanic]

/test ci/centos/mini-e2e-helm/k8s-1.31

[nixpanic]

/test ci/centos/mini-e2e-helm/k8s-1.30

[nixpanic]

/test ci/centos/mini-e2e/k8s-1.32

[nixpanic]

/test ci/centos/mini-e2e/k8s-1.31

[nixpanic]

/test ci/centos/mini-e2e/k8s-1.30

[nixpanic]

/test ci/centos/k8s-e2e-external-storage/1.32

[nixpanic]

/test ci/centos/k8s-e2e-external-storage/1.31

[nixpanic]

/test ci/centos/k8s-e2e-external-storage/1.30

[nixpanic]

/test ci/centos/upgrade-tests

[nixpanic]

/retest ci/centos/mini-e2e-helm/k8s-1.32

[nixpanic]

/retest ci/centos/mini-e2e/k8s-1.30

[nixpanic]

/retest ci/centos/mini-e2e-helm/k8s-1.32

Failed to deploy a minikube cluster: https://jenkins-ceph-csi.apps.ocp.cloud.ci.centos.org/blue/organizations/jenkins/mini-e2e-helm_k8s-1.32/detail/mini-e2e-helm_k8s-1.32/127/pipeline/71

[nixpanic]

/retest ci/centos/mini-e2e/k8s-1.30

Failed with:

FAILED] backend images not matching kubernetes resource count,image count 1 kubernetes resource count 0
  backend image Info:
   [csi-vol-44565caa-7b43-444a-b3db-7afeacf63e38]
   images information and status Pool: replicapool, Image: csi-vol-44565caa-7b43-444a-b3db-7afeacf63e38, Info: {"name":"csi-vol-44565caa-7b43-444a-b3db-7afeacf63e38","id":"1682f6ed7226","size":1073741824,"objects":256,"order":22,"object_size":4194304,"snapshot_count":0,"block_name_prefix":"rbd_data.1682f6ed7226","format":2,"features":["layering"],"op_features":[],"flags":[],"create_timestamp":"Tue Apr  1 09:36:59 2025","access_timestamp":"Tue Apr  1 09:36:59 2025","modify_timestamp":"Tue Apr  1 09:36:59 2025"}

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