Roll third_party/depot_tools/ a83ac9395..5fb99f65c (57 commits; 16 trivial rolls)

https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/a83ac9395c14..5fb99f65c0ea

Created with:
  roll-dep third_party/depot_tools

Change-Id: I2522e51879560237b62ba5ee1a75ad6f521db852
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/95850
Reviewed-by: Nigi <nigi@chromium.org>
Commit-Queue: Alan Screen <awscreen@chromium.org>
diff --git a/DEPS b/DEPS
index da6edb4..1b82a92 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': 'a83ac9395c14b74938a84665a3cd695e50559d4e',
+  'depot_tools_revision': '5fb99f65c0eacadf2f72618936a3264e72942756',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling freetype
   # and whatever else without interference from each other.