Roll vulkan-deps from a19b5047ffca to c8fe6cd6739f (1 revision)

https://chromium.googlesource.com/vulkan-deps.git/+log/a19b5047ffca..c8fe6cd6739f

Changed dependencies:
* glslang: 81cc10a498..1978f2b383

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 bajones@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: bajones@google.com
Change-Id: Ia84918f2e2d0c489649fa4e1c642c06f8170f8e0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/78440
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>

DEPS

@@ -138,7 +138,7 @@ deps = {
   },
 
   'third_party/vulkan-deps': {
-    'url': '{chromium_git}/vulkan-deps@a19b5047ffcafc95fcba3f39e53f229acca6debc',
+    'url': '{chromium_git}/vulkan-deps@c8fe6cd6739fbb957e6768a978336eeb91674c2b',
     'condition': 'dawn_standalone',
   },