Roll third_party/vulkan-tools/src b6ac1e60cd3a..ca9b61a4455f (1 commits)

https://chromium.googlesource.com/external/github.com/KhronosGroup/Vulkan-Tools.git/+log/b6ac1e60cd3a..ca9b61a4455f

git log b6ac1e60cd3a..ca9b61a4455f --date=short --first-parent --format='%ad %ae %s'
2020-01-17 charles@lunarg.com vulkaninfo: update readme for Windows SDK name change

Created with:
  gclient setdep -r third_party/vulkan-tools/src@ca9b61a4455f

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/vulkan-tools-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/+/master/autoroll/README.md

Bug: None
Tbr: jonahr@google.com
Change-Id: Iceccc533d628ebde94bd3a358a9dcd4d42c048ba
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2010491
Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

Author: angle-autoroll

DEPS

@@ -55,7 +55,7 @@ vars = {
   'vulkan_loader_revision': '2d6f74c6d4319e94cf1fa33954c619ab4428f2b8',
 
   # Current revision of Khronos Vulkan-Tools.
-  'vulkan_tools_revision': 'b6ac1e60cd3a801b5548e9f5dcb0a34e6b9f9585',
+  'vulkan_tools_revision': 'ca9b61a4455f41399df2985692912dd3cb06b695',
 
   # Current revision of Khronos Vulkan-ValidationLayers.
   'vulkan_validation_revision': '41a96d15fd99c024f6df17761c2c46c31a5fa9ae',