arm64: dts: qcom: sm6350: add APR and some audio-related services

Add the APR node and its associated services required for audio on
the SM6350 SoC.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250321-sm6350-apr-v1-1-7805ce7b4dcf@fairphone.com


Signed-off-by: Bjorn Andersson <andersson@kernel.org>