When running the delete command on oc-mirror after a mirrorToMirror, the graph-image is not being deleted.
    

kind: ImageSetConfiguration
apiVersion: mirror.openshift.io/v2alpha1
mirror:
  platform:
    channels:
    - name: stable-4.13
      minVersion: 4.13.10
      maxVersion: 4.13.10
    graph: true
    

    1. Run mirror to mirror
./bin/oc-mirror -c ./alex-tests/alex-isc/isc.yaml --workspace file:///home/aguidi/go/src/github.com/aguidirh/oc-mirror/alex-tests/clid-230 docker://localhost:6000 --v2 --dest-tls-verify=false

    2. Run the delete --generate
./bin/oc-mirror delete -c ./alex-tests/alex-isc/isc-delete.yaml --generate --workspace file:///home/aguidi/go/src/github.com/aguidirh/oc-mirror/alex-tests/clid-230 --delete-id clid-230-delete-test docker://localhost:6000 --v2 --dest-tls-verify=false

    3. Run the delete
./bin/oc-mirror delete --delete-yaml-file /home/aguidi/go/src/github.com/aguidirh/oc-mirror/alex-tests/clid-230/working-dir/delete/delete-images-clid-230-delete-test.yaml docker://localhost:6000 --v2 --dest-tls-verify=false
    

During the delete --generate the graph-image is not being included in the delete file 

2024/10/25 09:44:21  [WARN]   : unable to find graph image in local cache: SKIPPING. %!v(MISSING)
2024/10/25 09:44:21  [WARN]   : reading manifest latest in localhost:55000/openshift/graph-image: manifest unknown

Because of that the graph-image is not being deleted from the target registry

[aguidi@fedora oc-mirror]$ curl http://localhost:6000/v2/openshift/graph-image/tags/list | jq
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100    51  100    51    0     0  15577      0 --:--:-- --:--:-- --:--:-- 17000
{
  "name": "openshift/graph-image",
  "tags": [
    "latest"
  ]
}
    

graph-image should be deleted even after mirrorToMirror