Merge pull request #7952 from ukernel/wip-14360

mds: allow client to request caps when opening file

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

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

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

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

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