ARM: dts: msm: Add QDSS in supported function list for mdmcalifornium

Add qdss function to an array of all the supported USB function
drivers that android_usb composite driver supports. This enables
the qdss function driver support.

Change-Id: I3bcacded43207388a3f7a443771826dc0bacc601
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>