Merge pull request #51041 from vshankar/tr-59412

reef: client, mds: update mtime and change attr for snapdir when snaps are created, deleted and renamed

Reviewed-by: Milind Changire <mchangir@redhat.com>

diff --cc src/client/Client.cc
Simple merge

diff --cc src/client/Client.h
Simple merge

diff --cc src/mds/CInode.cc
Simple merge

diff --cc src/mds/Server.cc
Simple merge

diff --cc src/mds/Server.h
Simple merge

diff --cc src/mds/cephfs_features.cc
Simple merge

diff --cc src/test/libcephfs/test.cc
Simple merge