soc: soundwire: Update frame configuration for multi slave

Update offset1 of soundwire slave devices in a multi mic usecase
for proper audio capture from the soundwire mics.

Change-Id: If81ab1c2defeacb87b917fb6e3645c6df866f679
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>