[automerger skipped] Use libvulkan for platform variant of deqp_amber am: 82e4066d66 -s ours

am skip reason: Change-Id I22cc9c2cea9e7aef7bcfc343c95e522b26ec6638 with SHA-1 2a5dd60b28 is in history

Change-Id: Id1a7a0faff185e19f38db4fcd5cd47a5f2a75b1a