Merge "vulkan: update Vulkan headers to 1.0.49" am: fa3c1590b9  -s ours am: 08fa90eaab  -s ours am: 56d1521b02  -s ours
am: f1eec615c8  -s ours

Change-Id: I4699ddba3a479d19049e8787a3dfce38570a50a4