configs: msmnile: Correct tty hco headset mic mixer controls

TTY HCO headset mic pairs with tty hco handset for voice call,
use SLIM_0_TX controls for hco headset mic to fix no audio
issue in Tx path for voice tty use case.

Change-Id: I5a5bf55ea4c7ee80a2891befb0db059ced90e55a
1 file changed