Update DevTools DEPS.
Update DevTools DEPS.

Rolling build: https://chromium.googlesource.com/chromium/src/build/+log/1c34f36..5f8e23f

Rolling third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/31bfd51..9997ceb

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

Bug: none
Change-Id: Iebf68dfbb1ed6c45cde505b9a13810e54569d7ba
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/3644333
Bot-Commit: 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