asoc: Add routing control for HFP usecase

Add entry in snd_soc_dapm_route array for hfp client rx mixer
control path.
Add entry in quat_mi2s_rx_port_mixer_controls for
internal_bt_sco_tx interface.

Change-Id: I1f72635d2cbc0b236cbc654aa275b4f2e80fc58b
(cherry picked from commit 06c7059b42d86f2fda088f4fb1e96a6b2d5b82a9)
Signed-off-by: Albert I <kras@raphielgang.org>