Roll vulkan-deps from c8893896acff to 6885957e17e7 (7 revisions)

https://chromium.googlesource.com/vulkan-deps.git/+log/c8893896acff..6885957e17e7

Changed dependencies:
* glslang: 604904fb93..abc87e98fd
* spirv-headers: b765c355f4..5a12186692
* spirv-tools: 98340ec500..c267127846
* vulkan-loader: 2d15653773..fc48c8640b
* vulkan-tools: 6be9971a37..9032451577
* vulkan-validation-layers: ac73fbe123..50412534b7

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: I46dfbfde25c58ae09f122b46eb03cd85433af091
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/91602
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@c8893896acff5b3521d72f5f4e9f6093aaa5c9bb',
+    'url': '{chromium_git}/vulkan-deps@6885957e17e7d7b229fc6c10a5d9c3338dc9b2ef',
     'condition': 'dawn_standalone',
   },