Currently, the ARO/ROSA clusters don't have pull secret for stage, so during testing, only konflux registry can be used for that clusters. But for that, the user also need to manually trigger configure-registry job ( to have pull secret for konflux repo there ) 

AC:

• I am able to install build from stage registry on ARO/Rosa clusters
• I am able to install build from konflux/brew registry on ARO/Rosa clusters without any additional job triggering ( as configure-registry job)