qcacmn: Tag HTT messages which do not have FW responses

For HTT messages (no matter they are test commands or not) which do not
have FW responses, tag them for runtime PM feature so that corresponding
usage count will be decrement right after sending them through HTC to
avoid usage count mismatch. Tag the missing ones in this change.

Change-Id: I3f78d21a5a490db6dff0dd2786d87c3ced66180c
CRs-fixed: 2672301