Support using vulkan 1.1.

Bug: skia:
Change-Id: Ic1fc109557f64c748c9ba5427b400795dbde7250
Reviewed-on: https://skia-review.googlesource.com/137882
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
5 files changed