Roll vulkan-deps from b768d03422ea to 8ce943bbf705 (20 revisions)

https://chromium.googlesource.com/vulkan-deps.git/+log/b768d03422ea..8ce943bbf705

Changed dependencies:
* glslang: 14f6e27304..2f5bc0b741
* spirv-cross: 940efca099..d0c8dc3045
* spirv-tools: f74b85853c..98340ec500
* vulkan-loader: 08cad0c015..5aa2ee48c9
* vulkan-tools: a9d2badae2..c5d859fbe3
* vulkan-validation-layers: 817dd5363e..7e3512984e

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 kainino@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: kainino@google.com
Change-Id: I21abd21a7cd1628e920f0a2d67679eeb121fc990
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/90300
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

@@ -137,7 +137,7 @@ deps = {
   },
 
   'third_party/vulkan-deps': {
-    'url': '{chromium_git}/vulkan-deps@b768d03422eaba0e33c6ed6aaf12f04e5ec0ea2b',
+    'url': '{chromium_git}/vulkan-deps@8ce943bbf70555fe5bcc2a7e309d3e866c490039',
     'condition': 'dawn_standalone',
   },