Update DevTools DEPS (trusted)

Rolling buildtools: https://chromium.googlesource.com/chromium/src/buildtools/+log/b5db0e2..1b3ee60

Roll created at https://cr-buildbucket.appspot.com/build/8762131551738766817

Bug: none
Change-Id: I9853f97aee5264b1ee020102111d03348ac0e332
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/5105624
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>
diff --git a/DEPS b/DEPS
index 87f9b2f..c1bf8e5 100644
--- a/DEPS
+++ b/DEPS
@@ -15,7 +15,7 @@
   'build_revision': 'd129e3a8b80eab0bdab99db6b3aab3ce90ac0a18',
 
   'buildtools_url': 'https://chromium.googlesource.com/chromium/src/buildtools.git',
-  'buildtools_revision': 'b5db0e2a2b8e4c9393ee4d6b92dd8274f181b102',
+  'buildtools_revision': '1b3ee6019d54794a660487f124626b3056056416',
 
   'depot_tools_url': 'https://chromium.googlesource.com/chromium/tools/depot_tools.git',
   'depot_tools_revision': '1714cc6e5ae38710150329dc4222a11be492e994',
diff --git a/buildtools b/buildtools
index b5db0e2..1b3ee60 160000
--- a/buildtools
+++ b/buildtools
@@ -1 +1 @@
-Subproject commit b5db0e2a2b8e4c9393ee4d6b92dd8274f181b102
+Subproject commit 1b3ee6019d54794a660487f124626b3056056416