Roll vulkan-deps from 5f87855f34ce to c493c6112021 (1 revision)

https://chromium.googlesource.com/vulkan-deps.git/+log/5f87855f34ce..c493c6112021

2021-01-07 chromium-autoroll@skia-public.iam.gserviceaccount.com Roll SPIRV-Cross from 7b7a21c4058c to 234c65c0f32c (3 revisions)

If this roll has caused a breakage, revert this CL and stop the roller
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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-asan;luci.chromium.try:win_optional_gpu_tests_rel;luci.chromium.try:linux-swangle-try-x64;luci.chromium.try:win-swangle-try-x86
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Change-Id: I759411c63f039524403d40f36e23fb318027759b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2613313Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#841004}

DEPS

@@ -1485,7 +1485,7 @@ deps = {
   'src/third_party/usrsctp/usrsctplib':
     Var('chromium_git') + '/external/github.com/sctplab/usrsctp' + '@' + '2c26785bed47cf18e127c516ab242b4e3781ed20',
 
-  'src/third_party/vulkan-deps': '{chromium_git}/vulkan-deps@5f87855f34ce9c2eddf7fabb0a0e7df3b7ba350a',
+  'src/third_party/vulkan-deps': '{chromium_git}/vulkan-deps@c493c61120215a00f54cc59f067f7419dabad066',
 
   'src/third_party/vulkan_memory_allocator':
     Var('chromium_git') + '/external/github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator.git' + '@' + '6c656df63da5995a932aafd45b32af1974e497d9',