Roll buildtools/ c2e479566..113378f9b (2 commits)

https://chromium.googlesource.com/chromium/src/buildtools.git/+log/c2e479566081..113378f9b3af

Created with:
  roll-dep buildtools

Change-Id: I4da0797ffcdc86360d5107e32af334ac6ec559a7
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/93275
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
diff --git a/DEPS b/DEPS
index 5474bc4..5a22b37 100644
--- a/DEPS
+++ b/DEPS
@@ -41,7 +41,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling buildtools
   # and whatever else without interference from each other.
-  'buildtools_revision': 'c2e4795660817c2776dbabd778b92ed58c074032',
+  'buildtools_revision': '113378f9b3aff02ba827411ea1b7ad462cffae02',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling catapult
   # and whatever else without interference from each other.