ASoC: wcd9335: Add ANC support on speaker path

On msmcobalt reference platform, earpiece path is not connected
to receiver, instead speaker path is used as receiver. So handset
AANC(Adaptive Active Noise cancellation) needs to be supported
on speaker path. Change enables ANC support on speaker path.

Change-Id: I8104994adc30810085cce73662f5abd5e15106ad
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
Signed-off-by: Vidyakumar Athota <vathota@codeaurora.org>