The quorum checker starts to become very difficult to maintain and we're having a lot more problems with concurrent controllers as identified in OCPBUGS-31849.

To avoid plastering the code in all places where a revision rollout could happen, we should invert the control and tell the revision controller when we do not want to have a rollout at all.

Links to some of the discussions:

• https://docs.google.com/document/d/1BuIvDaTG-GCPWpiJDHYv-sxyEGyE_vS3BC_quP-qPqw/edit#heading=h.3g190z8b529d
• https://redhat-internal.slack.com/archives/CC3CZCQHM/p1722951904692149 

AC:

Add precondition to the revision controller - this would halt the whole revision process

• introduce a callback true/false to skip the creation of new revision if the quorum is about to be violated.