Improvements

Rook v1.11.1 is a patch release limited in scope and focusing on feature additions and bug fixes to the Ceph operator.

• ceph: Fix host networking by only adding OSD ports when required for multi-cluster config (#11797, @sp98)
• core: Ceph exporter requires ceph config where OSDs are not running (#11848, @avanthakkar)
• monitoring: Remove prometheus alerts that don't apply to rook (#11842, @travisn)
• mgr: Revert readiness probe and go back to the original sidecar HA implementation (#11829, @rkachach)
• manifest: Align whitespace in example cluster.yaml (#11804, @gauravsitlani)
• external: Add realm support for external cluster (#11584, @parth-gr)
• object: Make OBC genUserID unique across clusters (#11665, @BlaineEXE)
• file: Check if a filesystem exists before checking dependencies during deletion (#11221, @zhucan)
• core: On crash pod ensure rook version label is not set (#11760, @gaord)