Cross-model relation between 2.9 and 3.3 fails

[Ponnuvel Palaniyappan]

```
controller-0: 11:30:41 INFO juju.worker.remoterelations cmr start "ceph"
controller-0: 11:30:41 ERROR juju.worker.remoterelations cmr error in relation units worker for kubernetes-control-plane:ceph-client ceph:client: connection is shut down
controller-0: 11:30:41 ERROR juju.worker.remoterelations cmr error in remote relations worker for relation kubernetes-control-plane:ceph-client ceph:client: connection is shut down
controller-0: 11:30:41 ERROR juju.worker.remoterelations cmr error in relation units worker for kubernetes-control-plane:ceph-client ceph:client: connection is shut down
controller-0: 11:30:41 ERROR juju.worker.remoterelations cmr error in remote relations worker for relation kubernetes-control-plane:ceph-client ceph:client: connection is shut down
controller-0: 11:30:41 ERROR juju.worker.remoterelations cmr error in remote application worker for ceph: handling change for relation "kubernetes-control-plane:ceph-client ceph:client": watching consumed secret changes: no such request - method CrossModelRelations(2).WatchConsumedSecretsChanges is not implemented (not implemented)
controller-0: 11:30:41 INFO juju.worker.remoterelations cmr stopped "ceph", err: handling change for relation "kubernetes-control-plane:ceph-client ceph:client": watching consumed secret changes: no such request - method CrossModelRelations(2).WatchConsumedSecretsChanges is not implemented (not implemented)
controller-0: 11:30:41 INFO juju.worker.remoterelations cmr non-fatal error "ceph": handling change for relation "kubernetes-control-plane:ceph-client ceph:client": watching consumed secret changes: no such request - method CrossModelRelations(2).WatchConsumedSecretsChanges is not implemented (not implemented)
controller-0: 11:30:41 ERROR juju.worker.remoterelations cmr exited "ceph": handling change for relation "kubernetes-control-plane:ceph-client ceph:client": watching consumed secret changes: no such request - method CrossModelRelations(2).WatchConsumedSecretsChanges is not implemented (not implemented)
controller-0: 11:30:41 INFO juju.worker.remoterelations cmr restarting "ceph" in 15s
```

[Ian Booth (wallyworld)]

https://github.com/juju/juju/pull/17094

[John A Meinel (jameinel)]

@wallyworld I'm guessing this will also need to be released in 3.4. Will this make the 3.4.1 release or will it wait until 3.4.2?

[Ian Booth (wallyworld)]

I made sure I landed it in time for 3.4.1