Roll vulkan-deps from 54560bc26175 to dc9947ad4d2b (1 revision)

https://chromium.googlesource.com/vulkan-deps.git/+log/54560bc26175..dc9947ad4d2b

Changed dependencies:
* vulkan-loader: https://chromium.googlesource.com/external/github.com/KhronosGroup/Vulkan-Loader.git/+log/45b155b06a..9dc0e31574

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,webgpu-developers@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: I32d52ea5ccfb056688b95f53e6cf0c302eb20266
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/151536
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index 6fc6578..556b4df 100644
--- a/DEPS
+++ b/DEPS
@@ -164,7 +164,7 @@
   },
 
   'third_party/vulkan-deps': {
-    'url': '{chromium_git}/vulkan-deps@54560bc26175bd956c0ea8dea8627219de3442ee',
+    'url': '{chromium_git}/vulkan-deps@dc9947ad4d2b0a5a52bbdb10e71f153b5d619be8',
     'condition': 'dawn_standalone',
   },
 
diff --git a/third_party/vulkan-deps b/third_party/vulkan-deps
index 54560bc..dc9947a 160000
--- a/third_party/vulkan-deps
+++ b/third_party/vulkan-deps
@@ -1 +1 @@
-Subproject commit 54560bc26175bd956c0ea8dea8627219de3442ee
+Subproject commit dc9947ad4d2b0a5a52bbdb10e71f153b5d619be8