Merge pull request #15493 from yehudasa/wip-rgw-dynamic-sharding

rgw: dynamic resharding

Reviewed-by: Yehuda Sadeh <yehuda@redhat.com>
Reviewed-by: Orit Wasserman <owasserm@redhat.com>

diff --cc src/cls/rgw/cls_rgw.cc
Simple merge

diff --cc src/cls/rgw/cls_rgw_client.cc
Simple merge

diff --cc src/cls/rgw/cls_rgw_client.h
Simple merge

diff --cc src/cls/rgw/cls_rgw_ops.h
Simple merge

diff --cc src/cls/rgw/cls_rgw_types.cc
Simple merge

diff --cc src/cls/rgw/cls_rgw_types.h
Simple merge

diff --cc src/common/config_opts.h
Simple merge

diff --cc src/rgw/CMakeLists.txt
Simple merge

diff --cc src/test/encoding/types.h
Simple merge