Roll third_party/vulkan_memory_allocator Bug: angleproject:6343 Change-Id: I4a6fca0dee39dc33c93b759bbc63dbd55843d4a8 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3130380 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>