Update DevTools DEPS.
Update DevTools DEPS.

Rolling build: https://chromium.googlesource.com/chromium/src/build/+log/849cdf3..41d56d6

Rolling third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/964f812..ef2bc9a

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

Bug: none
Change-Id: Ifbf0aa5cdf1e47be128bcfb37c64f6605da6ceb5
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/3661562
Commit-Queue: Devtools Autoroller <075cca983f8f93eec1be8cf9702f03e09507e730@chops-service-accounts.iam.gserviceaccount.com>
Bot-Commit: 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