galaxys2: remove noise suppression overlay

until corresponding commit is merged

Change-Id: Ieff34f047247ec20d731626bd2e2935effdda9cf
Merge branch 'cm' into HEAD

Conflicts:
	overlay/packages/services/Telephony/res/values/config.xml

Change-Id: Ib35dd1bae046ff46ed92ddf14875d25197e8c68c
Signed-off-by: DHOMD <DHO@dho.im>