Improvements

Rook v1.15.5 is a patch release limited in scope and focusing on feature additions and bug fixes to the Ceph operator.

• rgw: Add support for pool placements (#14588 #14715 #14884 #14951, @arttor)
• osd: Mount /run/udev in the init container for ceph-volume activate (#14901, @guits)
• osd: Allow scheduling OSDs on unschedulable nodes (#14949, @travisn)
• core: Allow setting resources on the detect version job (#14941, @travisn)
• mds: Wait for mds standby upgrade for the same filesystem instead of any filesystem (#14952, @travisn)
• csi: Remove version check for k8s and cephcsi (#14942, @travisn)
• kms: Key rotation support for vault kms (#14818, @iPraveenParihar)
• object: Also use system certs for validating RGW cert (#14835, @BlaineEXE)
• core: Cleanup blockpool during uninstall if corresponding annotation is set (#14895, @Madhu-1)
• object: set OBC user quota(s) in one SetUserQuota() call (#14827, @jhoblitt)