ARM: dts: msm: add remote debugger device configuration for cdsp

The Remote Debugger driver allows a debugger running on a
host PC to communicate with a remote stub running on
peripheral subsystems.

Change-Id: I8ced995242938c53b2291c295dd4f20835cd3433
Acked-by: Chenna Kesava Raju <chennak@qti.qualcomm.com>
Signed-off-by: Tharun Kumar Merugu <mtharu@codeaurora.org>