Roll third_party/depot_tools/ ed15af5c4..422c039e8 (82 commits; 44 trivial rolls)

https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/ed15af5c4eed..422c039e8e1b

Created with:
  roll-dep third_party/depot_tools

Change-Id: I61266ca302c31c3b4639d22e84eb9da673260ca7
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/74431
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Hui Yingst <nigi@chromium.org>
diff --git a/DEPS b/DEPS
index dac84fc..bb3fbd8 100644
--- a/DEPS
+++ b/DEPS
@@ -59,7 +59,7 @@
   # 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': 'ed15af5c4eedfedd144fc9b3557dda1a977758c7',
+  'depot_tools_revision': '422c039e8e1b95402a10734e1c1e376084fbd15e',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling freetype
   # and whatever else without interference from each other.