ARM: dts: msm: update route map for sdm660 internal codec

Update audio route maps for rx and tx mi2s clk to fix
pop noise during device switch from playback in native mode
to voice call.

CRs-Fixed: 2117960
Change-Id: I75c6cd17ddc7de99fd40415302059545ce18777b
Signed-off-by: Vatsal Bucha <vbucha@codeaurora.org>