ASoC: msm: unblock the calls sent to the driver during SSR

Return error code ENETRESET from the platform driver
during the SSR recovery.
This facilitates the client to handle the error code
and take corrective measures rather than being blocked
on the call.

CRs-Fixed: 683288
Change-Id: I618edf0276bbe8826b47edec39df0dd4f87ffe93
Signed-off-by: Aviral Gupta <aviralg@codeaurora.org>