Update DevTools DEPS (trusted)

Rolling build: https://chromium.googlesource.com/chromium/src/build/+log/86343db..5994683

Rolling buildtools: https://chromium.googlesource.com/chromium/src/buildtools/+log/66c901c..e05d191

Roll created at https://cr-buildbucket.appspot.com/build/8701250390225464801

Bug: none
Change-Id: I98c228039d6d80399fced8a9a8674282a0618152
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/7033845
Bot-Commit: Devtools Autoroller <devtools-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Commit-Queue: 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': '86343db8bb208c734b7c49485f51c0442acd5498',
+  'build_revision': '59946837f911a29ca16bd255174d6f3a9f7f3c16',
 
   'buildtools_url': 'https://chromium.googlesource.com/chromium/src/buildtools.git',
-  'buildtools_revision': '66c901ce4f8beba61ac6ef0244e4505840f18070',
+  'buildtools_revision': 'e05d19157e5cfb3c0ec365be4f4076300dd7bb48',
 
   'depot_tools_url': 'https://chromium.googlesource.com/chromium/tools/depot_tools.git',
   'depot_tools_revision': '3008b57e5d18ee9c92baf851dd33c61cfd6fad21',