ASoC: msm_sdw: Fix compander register setting for speaker

Observe compander for one speaker is not working.
Update offset in config compander API to set compander registers
as expected.

CRs-Fixed: 2019754
Change-Id: Ib75e01016e6a9fd39a953da40f36babc3beaec13
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>