Update DevTools DEPS (trusted)

Rolling build: https://chromium.googlesource.com/chromium/src/build/+log/5186bdb..16f5fa5

Rolling third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/57f57b0..18fc4e5

Roll created at https://cr-buildbucket.appspot.com/build/8706142626714996433

Bug: none
Change-Id: Ia166a98e66447c3959320e645a4ed9b0c446fe62
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/6859080
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

@@ -12,13 +12,13 @@ vars = {
   'build_with_chromium': False,
 
   'build_url': 'https://chromium.googlesource.com/chromium/src/build.git',
-  'build_revision': '5186bdb29837c8866a55ddd56bda74b0f3d2316e',
+  'build_revision': '16f5fa5852f40efa98ac922a04b13a0803f5f1a5',
 
   'buildtools_url': 'https://chromium.googlesource.com/chromium/src/buildtools.git',
   'buildtools_revision': '7e649e5e2f323758ce921ce2dd042768d427fe3d',
 
   'depot_tools_url': 'https://chromium.googlesource.com/chromium/tools/depot_tools.git',
-  'depot_tools_revision': '57f57b09600f6969f7ac912079671830da88e127',
+  'depot_tools_revision': '18fc4e55077476d34babd23baf61881df71a9e8c',
 
   'inspector_protocol_url': 'https://chromium.googlesource.com/deps/inspector_protocol',
   'inspector_protocol_revision': '07272ab9a30fd555890fda0718f4c2c25931653a',