Roll vulkan-deps from 7158d6e8eaad to 8607be26ece2 (2 revisions)

https://chromium.googlesource.com/vulkan-deps.git/+log/7158d6e8eaad..8607be26ece2

Changed dependencies:
* glslang: 7b75c5dc7d..22d39cd684
* vulkan-validation-layers: b15de0fef2..c55f470906

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 enga@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: enga@google.com
Change-Id: I49b78b89758d1662f60dc7479828858d0a3a93fb
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/97381
Kokoro: Kokoro <noreply+kokoro@google.com>
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.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@7158d6e8eaad12238fcab8fe1409d66ff426c623',
+    'url': '{chromium_git}/vulkan-deps@8607be26ece24a86d2ffbcfe1b6203c4ce52c402',
     'condition': 'dawn_standalone',
   },