Install plan approving process gets blocked when some clusters are stuck on policies prior to the subscription one

CGU gets stuck and install plans never get approved

TALM 4.11

Yes, easier with more clusters in CGU

1. Create CGU with multiple policies and leave the subscription one at the end of the list
2. Make some clusters unavailable so they get stuck
3.

Install plan approving function hits the non subscription policy and reconcile returns early:

2022-11-03T17:59:33.332Z        INFO    controllers.ClusterGroupUpgrade [approveInstallPlan] No content for policy      {"managedPolicyName": "common-config-policy"}
2022-11-03T17:59:33.658Z        INFO    controllers.ClusterGroupUpgrade Finish reconciling CGU  {"name": "ztp-platform-upgrade/complete-upgrade-4.11.5-0000", "requeueAfter": 300}

TALM should ignore the clusters on non subscription policies and continue approving install plans on other clusters.