Add display.qservice

display.qservice has been removed from public SE policy
because it's a Qualcomm-specific service.
Add it back where it belongs.

Test: builds
Bug: 63391760
Merged-In: I8e220329b6c3fdc210703092af947ea1d3b25865
Change-Id: I8e220329b6c3fdc210703092af947ea1d3b25865
1 file changed