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: I094b610f9dbae02db27535b1199227e7e2c6f8aa
Signed-off-by: Vatsal Bucha <vbucha@codeaurora.org>