msm: sps: remove the dependency in Kconfig

SPS driver is needed for all the current chipsets since BAM HW and
use cases are available on them. And SPS driver is no longer
dependent on OCIMEM. Thus, update the Kconfig file for this.

Change-Id: I36345d94d0d426b4c923f9e4734940a379fb1d3c
Signed-off-by: Yan He <yanhe@codeaurora.org>