Description of problem:
Due to the change in https://bugzilla.redhat.com/show_bug.cgi?id=2064991, now when triggering an upgrade to an unsigned payload, CVO never really attempts to do an upgrade since it fails loading the desired released. And so on user are not blocked to trigger a new upgrade even they do not run `oc adm upgrade --clear`(before the bug, it could not).

But there is a problem if setting spec.overrides under this situation, the cvo will not stop the unmanaged resource reconcile as it's expected.

Version-Release number of the following components:
4.10.0-0.nightly-2022-05-24-195211,
but it can not reproduce on 4.11.0-0.nightly-2022-05-20-213928

How reproducible:
always

Steps to Reproduce:
1. Install cluster 4.10.0-0.nightly-2022-05-24-195211 and trigger an upgrade to an v4.11 unsigned payload(no upgrade will happen as expected)

2. When the cluster is in such ReleaseAccepted=False condition, setting spec.overrides as before.
# ./oc patch clusterversion version --type=merge -p '{"spec": {"overrides":[{"kind": "Deployment", "name": "network-operator", "namespace": "openshift-network-operator", "unmanaged": true, "group": "apps"}]}}'
clusterversion.config.openshift.io/version patched

# ./oc get clusterversion -ojson|jq .items[].spec.overrides
[
  {
    "group": "apps",
    "kind": "Deployment",
    "name": "network-operator",
    "namespace": "openshift-network-operator",
    "unmanaged": true
  }
]

# ./oc adm upgrade
Cluster version is 4.10.0-0.nightly-2022-05-24-195211

Upgradeable=False

  Reason: ClusterVersionOverridesSet
  Message: Disabling ownership via cluster version overrides prevents upgrades. Please remove overrides before continuing.

ReleaseAccepted=False

  Reason: RetrievePayload
  Message: Retrieving payload failed version="" image="registry.ci.openshift.org/ocp/release@sha256:181f0d8e34498e1ab875ed209076437e7d692038bd8c618476eced3c7f34d65c" failure=The update cannot be verified: unable to locate a valid signature for one or more sources
...

Now according to above, deployment/network-operator should be out of control of CVO.

3. Check that cvo still run sync of deployment/network-operator together with managed resource deployment/machine-api-operator.(unexpected)
# ./oc -n openshift-cluster-version logs cluster-version-operator-744c695494-whhdc|grep "Done syncing for deployment \"openshift-network-operator/network-operator\""|tail -n2
I0525 08:00:48.414120       1 sync_worker.go:840] Done syncing for deployment "openshift-network-operator/network-operator" (620 of 771)
I0525 08:04:05.766488       1 sync_worker.go:840] Done syncing for deployment "openshift-network-operator/network-operator" (620 of 771)


# ./oc -n openshift-cluster-version logs cluster-version-operator-744c695494-whhdc|grep "Done syncing for deployment \"openshift-machine-api/machine-api-operator\""|tail -n2
I0525 08:01:16.673722       1 sync_worker.go:840] Done syncing for deployment "openshift-machine-api/machine-api-operator" (204 of 771)
I0525 08:04:34.079841       1 sync_worker.go:840] Done syncing for deployment "openshift-machine-api/machine-api-operator" (204 of 771)

4. Try to update the deployment/network-operator to check it further
before the update:
# ./oc -n openshift-network-operator get deployment -ojson|jq .items[].spec.strategy.rollingUpdate
{
  "maxSurge": "25%",
  "maxUnavailable": "25%"
}
I0525 08:07:23.225479       1 sync_worker.go:840] Done syncing for deployment "openshift-network-operator/network-operator" (620 of 771)

Edit maxUnavailable to 50%
# ./oc -n openshift-network-operator get deployment -ojson|jq .items[].spec.strategy.rollingUpdate
{
  "maxSurge": "25%",
  "maxUnavailable": "50%"
}

wait for several mins(<5mins), check that cvo restore the value back(unexpected).
# ./oc -n openshift-network-operator get deployment -ojson|jq .items[].spec.strategy.rollingUpdate
{
  "maxSurge": "25%",
  "maxUnavailable": "25%"
}
# ./oc -n openshift-cluster-version logs cluster-version-operator-744c695494-whhdc|grep "Done syncing for deployment \"openshift-network-operator/network-operator\""|tail -n2
I0525 08:07:23.225479       1 sync_worker.go:840] Done syncing for deployment "openshift-network-operator/network-operator" (620 of 771)
I0525 08:10:40.616986       1 sync_worker.go:840] Done syncing for deployment "openshift-network-operator/network-operator" (620 of 771)


Actual results:
setting overrides does not block unmanaged resource reconcile

Expected results:
cvo should stop sync the unmanaged resource

Additional info:
Please attach logs from ansible-playbook with the -vvv flag