[automerger skipped] Use libvulkan for platform variant of deqp_amber am: 82e4066d66 am: 2ee0bb5848 am: a1915007cb am: 889cd062de -s ours

am skip reason: Change-Id I22cc9c2cea9e7aef7bcfc343c95e522b26ec6638 with SHA-1 82e4066d66 is in history

Change-Id: I02dfd23d72600b1fc6c148c7aad061d9b005507f