Move display density definition from common

Change-Id: I5807955bcb2834c4eaf8d991d364fc2e6c9aeafe
Add include for vendor-adreno-blobs

Change-Id: I6cf3ce13643a531dd74855d2ff1f1d25b6dd3a80
Move melfas firmware from common

Change-Id: I1a708fadca9a273d18dea85e7fa24834c29f1900