[RFE] Mirror Platform-Specific Images Only; Remove Irrelevant Images from Private Mirror Registry

Issue

• Is there a way to filter OpenShift images based on the target platform or remove unused images from the private mirror registry in OpenShift Container Platform in disconnected setup ?
• Can the OpenShift mirror registry be configured to include only platform-specific images (e.g., AWS only)?
• Is it possible to filter OpenShift release images based on the target platform during the mirroring process?
• Is there a supported method to remove unused or unrelated images (such as GCP, Bare Metal, or other non-AWS images) from a private mirror registry after mirroring, ensuring that only platform-specific images (e.g., AWS images) are retained during the mirroring process?