Roll vulkan-deps from 691fb8dbe91e to c6c1ac59e076 (3 revisions)

https://chromium.googlesource.com/vulkan-deps.git/+log/691fb8dbe91e..c6c1ac59e076

Changed dependencies:
* vulkan-validation-layers: 11db0c72cc..73996c17fb

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

To file a bug in Dawn: https://bugs.chromium.org/p/dawn/issues/entry

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/main/autoroll/README.md

Bug: None
Tbr: alanbaker@google.com
Change-Id: I566d81889dba92b8b112aeb12333a2c1f716f6a2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99823
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Kokoro: Kokoro <noreply+kokoro@google.com>

DEPS

@@ -139,7 +139,7 @@ deps = {
   },
 
   'third_party/vulkan-deps': {
-    'url': '{chromium_git}/vulkan-deps@691fb8dbe91e834e87f0e1dbe23ffbe22bfd4fa2',
+    'url': '{chromium_git}/vulkan-deps@c6c1ac59e076029249df2eca3e0eb9d68684e7f1',
     'condition': 'dawn_standalone',
   },