Merge pull request #18601 from LabNConsulting/chopps/mgmtd-candidate-overwrite

mgmtd: remove bogus "hedge" code which corrupted active candidate DS

diff --cc mgmtd/mgmt_ds.c
Simple merge

diff --cc mgmtd/mgmt_fe_adapter.c
Simple merge

diff --cc mgmtd/mgmt_txn.c
Simple merge