Roll third_party/depot_tools/ ab117384e..13878e1f7 (69 commits; 17 trivial rolls)

https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/ab117384e6c0..13878e1f729d

Created with:
  roll-dep third_party/depot_tools

Change-Id: I3c6c1f6226eee18d605f8da9cc7aaa4e447eb5a3
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/106750
Reviewed-by: Nigi <nigi@chromium.org>
Commit-Queue: Alan Screen <awscreen@chromium.org>
diff --git a/DEPS b/DEPS
index 94fbe20..ec8b802 100644
--- a/DEPS
+++ b/DEPS
@@ -66,7 +66,7 @@
   # 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': 'ab117384e6c0384ba5aab66c13d8f1008d964655',
+  'depot_tools_revision': '13878e1f729d01c7215590e0d8b5beb5851fe126',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling freetype
   # and whatever else without interference from each other.