Roll vulkan-deps from a8e1c32b6111 to 4b211a6a98e6 (3 revisions)

https://chromium.googlesource.com/vulkan-deps.git/+log/a8e1c32b6111..4b211a6a98e6

Changed dependencies:
* vulkan-headers: 2b55157592..c896e2f920
* vulkan-validation-layers: 43b340ca57..eb7156a963

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 lokokung@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: lokokung@google.com
Change-Id: If2498c71ee69008ba998c131581f305cd4838eca
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98441
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@a8e1c32b6111b19d6aa52b0f29db857c596c4dcc',
+    'url': '{chromium_git}/vulkan-deps@4b211a6a98e61b2f9e45138498b17701b3062b95',
     'condition': 'dawn_standalone',
   },