ARM: dts: msm: Enable support for GLINK SPI xprt on sdm845

Enable glink communication between APPS and WDSP through the
spi transport. Also enable QOS for the WDSP edge for low latency
use cases.

CRs-Fixed: 2046098
Change-Id: I1e044a12f0c9879f5ed564cab82b0e936eab10e6
Signed-off-by: Chris Lew <clew@codeaurora.org>