Merge pull request #57067 from batrick/wip-65377-reef

reef: osd/OSDMonitor: check svc is writeable before changing pending

Reviewed-by: Igor Fedotov <ifedotov@suse.com>

diff --cc src/mon/AuthMonitor.cc
Simple merge

diff --cc src/mon/KVMonitor.cc
Simple merge

diff --cc src/mon/OSDMonitor.cc
Simple merge

diff --cc src/mon/OSDMonitor.h
Simple merge