Improvements

Rook v1.18.7 is a patch release limited in scope and focusing on feature additions and bug fixes to the Ceph operator.

• pool: Retry pool status updates in the radosnamespace controller (#16700, @parth-gr)
• osd: Add device class label to the osd prepare pods (#16675, @parth-gr)
• external: Fix quote parsing and message in import-external-cluster.sh (#16646, @GanghyeonSeo)
• object: Fix user quotas being overwritten when obc bucketOwner is set (#16672, @jhoblitt)
• docs: Example of application migration between clusters (#16659, @travisn)
• mgr: Add hostNetwork field to Ceph Mgr spec (#16617, @Sunnatillo)
• osd: Add CephCluster OSDMaxUpdatesInParallel to tune OSD updates (#16655, @jhoblitt)