Roll third_party/depot_tools/ e3ed6a8e0..6f2321d1d (55 commits; 23 trivial rolls)

https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/e3ed6a8e015b..6f2321d1de69

Created with:
  roll-dep third_party/depot_tools

Change-Id: If7b6cc0b4751b48f8b0f86515889608035abdf2e
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/100252
Commit-Queue: K. Moon <kmoon@chromium.org>
Auto-Submit: Lei Zhang <thestig@chromium.org>
Reviewed-by: K. Moon <kmoon@chromium.org>
diff --git a/DEPS b/DEPS
index c54d5b9..701d352 100644
--- a/DEPS
+++ b/DEPS
@@ -64,7 +64,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling depot_tools
   # and whatever else without interference from each other.
-  'depot_tools_revision': 'e3ed6a8e015bada7f2708d990b5e8c4d01bcf047',
+  'depot_tools_revision': '6f2321d1de694d4ca56784ba8b5634f9ca74b3a6',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling freetype
   # and whatever else without interference from each other.