Revert "ASoC: msm: Add support for AVS version check"

This reverts commit d3611a4a.
q6core_get_avs_version() api to query adsp version is
not supported for avs.adsp.2.8 and later components and
gives incorrect results when used.
Hence reverting the change.

Change-Id: If83dcd46a59b659de9be75d881ab943b6b8bf336
Signed-off-by: Soumya Managoli <smanag@codeaurora.org>