mic-select module is a DSP module, which is used to select one or more
input channels.

This patch adds mic-select module type.
Signed-off-by: NDharageswari R <dharageswari.r@intel.com>
Signed-off-by: NSubhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>