msm: ipa: rm: disregard clients response on release

Treat IPA_RM_RELEASE_IN_PROGRESS as IPA_RM_RELEASED
for CONS which remains in RELEASE_IN_PROGRESS.

Change-Id: Id458ddecb3a5c5774e8505b687f5d3a319daa8ab
Signed-off-by: Ravit Katzav <rkatzav@codeaurora.org>