Roll Dawn from 555275f0c242 to fc20981a1a59 (2 revisions)

https://dawn.googlesource.com/dawn.git/+log/555275f0c242..fc20981a1a59

2025-08-20 dawn-autoroll@skia-public.iam.gserviceaccount.com Roll ANGLE from ea47e07baaaf to dc24ecca9ed9 (1 revision)
2025-08-20 dawn-autoroll@skia-public.iam.gserviceaccount.com Roll vulkan-deps from b7103d8dde12 to 607fb6b15ab2 (8 revisions)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/dawn-chromium-autoroll
Please CC bajones@google.com,cwallez@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 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:dawn-android-arm-deps-rel;luci.chromium.try:dawn-android-arm64-deps-rel;luci.chromium.try:dawn-linux-x64-deps-rel;luci.chromium.try:dawn-mac-x64-deps-rel;luci.chromium.try:dawn-mac-arm64-deps-rel;luci.chromium.try:dawn-win10-x64-deps-rel;luci.chromium.try:dawn-win10-x86-deps-rel;luci.chromium.try:dawn-win11-arm64-deps-rel;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:gpu-fyi-cq-android-arm64
Bug: None
Tbr: bajones@google.com
Change-Id: I8fe6b3637620b850337dc68ba0cd5b2db14a2330
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6864754
Bot-Commit: 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/main@{#1503793}