Roll Depot Tools from 63ae5028c13f to 6ec5a9ab6086 (3 revisions)

https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/63ae5028c13f..6ec5a9ab6086

2024-03-12 bryner@google.com New vpython3 to depot_tools.
2024-03-11 wangxianzhu@chromium.org [cpplint] Update for c++20
2024-03-11 kimstephanie@google.com GCS: extract tarfile if the content is tarfile

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-dawn
Please CC bclayton@google.com,webgpu-developers@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in Dawn: https://bugs.chromium.org/p/dawn/issues/entry

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

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

Bug: None
Tbr: bclayton@google.com
Change-Id: If7684d15334d8f003557f92e6e7892157c0eb839
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/178682
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index 62eeb9c..f3d5ade 100644
--- a/DEPS
+++ b/DEPS
@@ -97,7 +97,7 @@
   },
 
   'third_party/depot_tools': {
-    'url': '{chromium_git}/chromium/tools/depot_tools.git@63ae5028c13f5e76edd66dc13c95e8999273693b',
+    'url': '{chromium_git}/chromium/tools/depot_tools.git@6ec5a9ab6086ec6f043cd7aab1f1744eb58b17f7',
     'condition': 'dawn_standalone',
   },
 
diff --git a/third_party/depot_tools b/third_party/depot_tools
index 63ae502..6ec5a9a 160000
--- a/third_party/depot_tools
+++ b/third_party/depot_tools
@@ -1 +1 @@
-Subproject commit 63ae5028c13f5e76edd66dc13c95e8999273693b
+Subproject commit 6ec5a9ab6086ec6f043cd7aab1f1744eb58b17f7