Roll vulkan-deps from 8234ec2dd0ae to c9e605688988 (2 revisions)

https://chromium.googlesource.com/vulkan-deps.git/+log/8234ec2dd0ae..c9e605688988

Changed dependencies:
* spirv-cross: c52333b984..6ae7ddb92a
* spirv-tools: 671f6e633f..46492aa45a

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 bclayton@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: bclayton@google.com
Change-Id: I8cb6eca825e6c26d967fb3c5a32ef648770e9ac9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/88400
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

@@ -137,7 +137,7 @@ deps = {
   },
 
   'third_party/vulkan-deps': {
-    'url': '{chromium_git}/vulkan-deps@8234ec2dd0ae3f20fe806edf4dd344ce040351fa',
+    'url': '{chromium_git}/vulkan-deps@c9e605688988f5de4499ee2fabeb93f00ee97dda',
     'condition': 'dawn_standalone',
   },