Roll vulkan-deps from 82a83c9f8270 to 8a6ddca6a2a9 (3 revisions)

https://chromium.googlesource.com/vulkan-deps.git/+log/82a83c9f8270..8a6ddca6a2a9

Changed dependencies:
* vulkan-validation-layers: https://chromium.googlesource.com/external/github.com/KhronosGroup/Vulkan-ValidationLayers.git/+log/6c65a529e0..b7a52eb069

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-chromium-autoroll
Please CC angle-team@google.com,bajones@google.com,cnorthrop@google.com,radial-bots+chrome-roll@google.com,radial-bots@google.com,webgpu-developers@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in Chromium: https://bugs.chromium.org/p/chromium/issues/entry

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Cq-Include-Trybots: luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel;luci.chromium.try:linux-swangle-try-x64;luci.chromium.try:win-swangle-try-x86;luci.chromium.try:dawn-linux-x64-deps-rel;luci.chromium.try:win-asan;luci.chromium.try:linux_chromium_cfi_rel_ng
Bug: None
Tbr: bajones@google.com,cnorthrop@google.com,radial-bots+chrome-roll@google.com
Change-Id: I1355368eed0b76b3de71f94cb7f756c051afcd52
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5032370
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#1225313}