Improvements

Rook v1.7.11 is a patch release limited in scope and focusing on small feature additions and bug fixes to the Ceph operator.

• mgr: Update services with the app=rook-ceph-mgr label when the active Ceph mgr changes (#9467, @travisn)
• osd: Correct bluestore compression min blob size for ssd (#9582, @subhamkrai)
• build: Update to go v1.16.12 (#9478, @BlaineEXE)