Update DevTools DEPS.
Update DevTools DEPS.

Rolling build: https://chromium.googlesource.com/chromium/src/build/+log/536c882..d73a800

Rolling third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/c4e2b36..af70e1b

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

Bug: none
Change-Id: Ib940f70b8a21b947593c968ae0d2010f98c48a0b
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/3099588
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