Update Devtools DEPS.
Update Devtools DEPS.

Rolling build: https://chromium.googlesource.com/chromium/src/build/+log/1255ede..4b8f5f9

TBR=machenbach@chromium.org,liviurau@chromium.org

Change-Id: I8f369bf35e7e5d86e16974e0f3870daf831e2fde
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/1985363
Reviewed-by: Devtools Autoroller <075cca983f8f93eec1be8cf9702f03e09507e730@chops-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Devtools Autoroller <075cca983f8f93eec1be8cf9702f03e09507e730@chops-service-accounts.iam.gserviceaccount.com>

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