[automerger skipped] [RESTRICT AUTOMERGE] libvulkan: drop the advertised swapchain spec version to 68 am: ee7a9ca859 -s ours am: 5795404cc5
am: 0922ac8814 -s ours
am skip reason: subject contains skip directive

Change-Id: I3e3a30734b18f60d6df93d5a386c6682d19b2980