Update DevTools DEPS (trusted)

Rolling build: https://chromium.googlesource.com/chromium/src/build/+log/2237d3c..774b608

Rolling buildtools: https://chromium.googlesource.com/chromium/src/buildtools/+log/1cc98ad..09ea565

Roll created at https://cr-buildbucket.appspot.com/build/8733321716797630897

Bug: none
Change-Id: Ide970891a440f0d7103f37383597412a2cb30a7c
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/5953751
Commit-Queue: Devtools Autoroller <devtools-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Bot-Commit: Devtools Autoroller <devtools-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>

Author: devtools-ci-autoroll-builder

DEPS

@@ -12,10 +12,10 @@ vars = {
   'build_with_chromium': False,
 
   'build_url': 'https://chromium.googlesource.com/chromium/src/build.git',
-  'build_revision': '2237d3cb4fd622371b3f8db0d266e1f965d59ba9',
+  'build_revision': '774b6086430e0dad09f351a3d2deb0a8fe1c7eae',
 
   'buildtools_url': 'https://chromium.googlesource.com/chromium/src/buildtools.git',
-  'buildtools_revision': '1cc98ade2a20a609d821a16abc362e16226fc3d7',
+  'buildtools_revision': '09ea565f4a93e516581892f574e86b17c6283faf',
 
   'depot_tools_url': 'https://chromium.googlesource.com/chromium/tools/depot_tools.git',
   'depot_tools_revision': 'cc924d1ab677d93595fcb8ca5657723fe38b5318',