Roll Depot Tools from 5c91cb1c2f1d to 24e74c9857fa (3 revisions)

https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/5c91cb1c2f1d..24e74c9857fa

2020-06-01 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2020-06-01 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2020-06-01 sokcevic@google.com Remove rev-parse --verify FETCH_HEAD

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/depot-tools-chromium-autoroll
Please CC agable@chromium.org on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

Bug: chromium:1049610
Tbr: agable@chromium.org
Change-Id: I645d96ff4a41cab3614bf670fd5ca887867b5cd8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2225713Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#773974}

DEPS

@@ -871,7 +871,7 @@ deps = {
   },
 
   'src/third_party/depot_tools':
-    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '5c91cb1c2f1d5b3e6627a78df3f11ebfd87cf05d',
+    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '24e74c9857fa9d2192a65c58f0892f7d249695ec',
 
   'src/third_party/devtools-frontend/src':
     Var('chromium_git') + '/devtools/devtools-frontend' + '@' + Var('devtools_frontend_revision'),