Roll vulkan-deps from 077edbc2d56d to 969451385cab (8 revisions)

https://chromium.googlesource.com/vulkan-deps.git/+log/077edbc2d56d..969451385cab

Changed dependencies:
* spirv-tools: 08d8fae589..0ce36ad785
* vulkan-validation-layers: 55e602e1f4..ba3336fb8c

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 alanbaker@google.com,webgpu-developers@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: alanbaker@google.com
Change-Id: Ia1e2731674e5c2d6824325caccb7ad98d3d0aabb
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/130960
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>

DEPS

@@ -146,7 +146,7 @@ deps = {
   },
 
   'third_party/vulkan-deps': {
-    'url': '{chromium_git}/vulkan-deps@077edbc2d56dcd80dd8e69fd22ff2b7ed6be7640',
+    'url': '{chromium_git}/vulkan-deps@969451385cab3f920c331e7529aaec08abec319b',
     'condition': 'dawn_standalone',
   },