Update DevTools DEPS (trusted)

Rolling buildtools: https://chromium.googlesource.com/chromium/src/buildtools/+log/5ed32ac..f8eeb23

Roll created at https://cr-buildbucket.appspot.com/build/8718248645115681025

Bug: none
Change-Id: I340cb258d747e5508d3906ccce98d3f5fe3a8126
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/6437690
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

@@ -15,7 +15,7 @@ vars = {
   'build_revision': 'e13953ced04ed05f45aa3c961bd6d802aced74ec',
 
   'buildtools_url': 'https://chromium.googlesource.com/chromium/src/buildtools.git',
-  'buildtools_revision': '5ed32accdeecb1ad52136619b491527ffa598cfc',
+  'buildtools_revision': 'f8eeb23fa50b2b2bdfa9c341a1ed9b3d529770c4',
 
   'depot_tools_url': 'https://chromium.googlesource.com/chromium/tools/depot_tools.git',
   'depot_tools_revision': 'f40ddcd8d51626fb7be3ab3c418b3f3be801623f',