https://swiftshader.googlesource.com/SwiftShader.git/+log/e02d8938821a..8012e62471be

2020-10-22 srisser@google.com Update VkStringify to use vulkan.hpp to_string

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/swiftshader-angle-autoroll
Please CC jonahr@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

Bug: None
Tbr: jonahr@google.com
Change-Id: I169d99b431bc10fa4670ca7e8a36c13d6edf8be0
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2495103Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>