Merge PR #54468 into reef

Merge PR #54468 into reef

* refs/pull/54468/head:
	mds,client: update the oldest_client_tid via the renew caps
	mds: add trim_completed_request_list() helper
	client: return false if cannot link all the way to mountpoint
	client: use the fs' full path instead of from mountpoint's root
	qa/tasks/cephfs/test_admin: run root_squash tests only for FUSE client
	qa/tasks/cephfs: Add reproducer for https://tracker.ceph.com/issues/56067
	qa: add test for checking access in client side of root_squash
	qa: add sudo paramter for read_file()
	test/libcephfs: remove reduntant test for acccess
	mds/Server: disallow clients that have root_squash
	mds/Locker: remove session check access when doing cap updates
	client: check the cephx mds auth access for open
	client: always set the caller_uid/gid to -1
	mds: add CEPHFS_FEATURE_MDS_AUTH_CAPS_CHECK feature bit
	client: check the cephx mds auth access for setattr
	client: save the cap_auths in client when session being opened
	client: add make_path_string() helpers support
	client: add _get_root_ino() helper support
	test/libcephfs: add a tag for each test unique directory
	client: rename MAY_* to CLIENT_MAY_* to avoid conflicts
	mds: send the cap_auths to clients when openning the sessions
	mds: add cap_auths in MClientSession
	mds: add MDSCapAuth support
	mds: encode/decode the MDSCapMatch
	mds: add assign operator support for MDSCapMatch

Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>