Merge pull request #18546 from liewegas/wip-deprecate-features

include/ceph_features: deprecate a bunch of features

Reviewed-by: Josh Durgin <jdurgin@redhat.com>
Reviewed-by: Greg Farnum <gfarnum@redhat.com>

diff --cc src/include/ceph_features.h
Simple merge

diff --cc src/osd/OSD.cc
Simple merge

diff --cc src/osd/OSDMap.cc
Simple merge

diff --cc src/osd/PG.cc
Simple merge

diff --cc src/osd/PrimaryLogPG.cc
Simple merge