Roll vulkan-deps from 3a356ab97987 to 68bc448fa901 (32 revisions)

https://chromium.googlesource.com/vulkan-deps.git/+log/3a356ab97987..68bc448fa901

Changed dependencies:
* glslang: https://chromium.googlesource.com/external/github.com/KhronosGroup/glslang.git/+log/d9c3c7538b..d1517d64cf
* spirv-cross: https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Cross.git/+log/7cb2f62e3b..12542fc6fc
* spirv-headers: https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Headers.git/+log/268a061764..bdbfd019be
* spirv-tools: https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Tools.git/+log/51892874ba..e7c6084fd1
* vulkan-headers: https://chromium.googlesource.com/external/github.com/KhronosGroup/Vulkan-Headers.git/+log/bae9700cd9..9e61870ecb
* vulkan-loader: https://chromium.googlesource.com/external/github.com/KhronosGroup/Vulkan-Loader.git/+log/6c787b7fb3..35b005a579
* vulkan-validation-layers: https://chromium.googlesource.com/external/github.com/KhronosGroup/Vulkan-ValidationLayers.git/+log/ce2c6eff34..f3efb6c034

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,radial-bots+chrome-roll@google.com,radial-bots@google.com,webgpu-developers@google.com,yuxinhu@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://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

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,radial-bots+chrome-roll@google.com,yuxinhu@google.com
Change-Id: Iae758534256c3b5b1dc2835a0274de27159615a3
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4549062
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@{#1146681}