Update DevTools DEPS.
Update DevTools DEPS.

Rolling build: https://chromium.googlesource.com/chromium/src/build/+log/21f6fd1..cf32591

Rolling third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/aebf624..57c928c

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

Bug: none
Change-Id: I7d6bdf5e1f9dd5f92ed0423b62d0c1f3985c9ce1
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/3258766
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