Merge branch '2676-musst_reset_cmd' into '1.7.x'

Resolve "add a _reset_cmd() to clear __last_md5 Cache on a RESET"

See merge request !3600

(cherry picked from commit 0c4feb14)

3b0a5089 musst controller: add _reset_cmd to also reset internal __last_md5.value
8 jobs for !3741 with cherry-pick-0c4feb14 in 111 minutes and 52 seconds (queued for 2 seconds)
latest merge request