Merge PR #37945 into master

* refs/pull/37945/head:
	mds: add opened files/inodes and pinned i_caps metric payload support

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

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

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

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

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

diff --cc src/mgr/BaseMgrModule.cc
Simple merge

diff --cc src/pybind/mgr/stats/fs/perf_stats.py
Simple merge