Update DevTools DEPS.
Update DevTools DEPS.

Rolling build: https://chromium.googlesource.com/chromium/src/build/+log/1bee638..ac1042c

Rolling buildtools: https://chromium.googlesource.com/chromium/src/buildtools/+log/1f38b43..40fcea4

Rolling third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/2a04803..e9730d7

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

Change-Id: I5aebb7ebfbef85ea1bfea31bd27570d627961832
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2002639
Reviewed-by: Devtools Autoroller <075cca983f8f93eec1be8cf9702f03e09507e730@chops-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Devtools Autoroller <075cca983f8f93eec1be8cf9702f03e09507e730@chops-service-accounts.iam.gserviceaccount.com>

ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend,ChromeDevTools/devtools-frontend