Roll vulkan-deps from 4e6188c82519 to 6aff2983cd8c (1 revision)

https://chromium.googlesource.com/vulkan-deps.git/+log/4e6188c82519..6aff2983cd8c

Changed dependencies:
* spirv-tools: 37d2396cab..f2dfa53ae5

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 shrekshao@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: shrekshao@google.com
Change-Id: Ifa4c6539d9336a916e34bca77d9eb7e07ca06a61
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/95100
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>

DEPS

@@ -139,7 +139,7 @@ deps = {
   },
 
   'third_party/vulkan-deps': {
-    'url': '{chromium_git}/vulkan-deps@4e6188c825198c3e1f06edfec3dba8253ec30853',
+    'url': '{chromium_git}/vulkan-deps@6aff2983cd8c714d84d7733acb2b1e1ee5e3abbb',
     'condition': 'dawn_standalone',
   },