Roll vulkan-deps from a7b8bd76ed0c to 3f9a78474605 (9 revisions)

https://chromium.googlesource.com/vulkan-deps.git/+log/a7b8bd76ed0c..3f9a78474605

Changed dependencies:
* vulkan-headers: 9b48e83ef8..75a6b83f21
* vulkan-tools: ffa89a4447..dda9ae0f91
* vulkan-validation-layers: 56e3ebda22..2beda7f6bd

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: Ic0f0f70fbc3ea4d3ba10f3e8e86b6a331f6497cb
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/114401
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

@@ -142,7 +142,7 @@ deps = {
   },
 
   'third_party/vulkan-deps': {
-    'url': '{chromium_git}/vulkan-deps@a7b8bd76ed0c833a79132475105eb9ef37d6beff',
+    'url': '{chromium_git}/vulkan-deps@3f9a78474605e24eb05a1f79cceabd5806028faf',
     'condition': 'dawn_standalone',
   },