sdm710-common: Use only full qualified name for manifest entries

* As recommended by Google for multiple different versions of the same HAL in VINTF manifests
* https://android.googlesource.com/platform/hardware/interfaces/+/master/drm/1.1/README.md#devices-launching-with-android-pie

Change-Id: I4922d72ab60ca1aae78c010aeb610f9bca9012cb