Roll vulkan-deps from a03f2d365426 to 7c4121a2cfd0 (1 revision)

https://chromium.googlesource.com/vulkan-deps.git/+log/a03f2d365426..7c4121a2cfd0

Changed dependencies:
* vulkan-validation-layers: dada63db18..8b83ca019c

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-angle-autoroll
Please CC cnorthrop@google.com on the revert to ensure that a human
is aware of the problem.

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: cnorthrop@google.com
Change-Id: I4a3aa5dfe053be1cc20824d07143c99fd347195c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3031221
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

DEPS

@@ -511,7 +511,7 @@ deps = {
   },
 
   'third_party/vulkan-deps': {
-    'url': '{chromium_git}/vulkan-deps@a03f2d365426dd66758fea3022e1ad82a8adb631',
+    'url': '{chromium_git}/vulkan-deps@7c4121a2cfd0ad72d2b5a36e47dec7288babc9cd',
     'condition': 'not build_with_chromium',
   },