Roll buildtools/ c79f3482c..0218c0f9a (18 commits; 5 trivial rolls)

https://chromium.googlesource.com/chromium/src/buildtools.git/+log/c79f3482c815..0218c0f9ac9f

Created with:
  roll-dep buildtools

TBR=tsepez@chromium.org

Change-Id: Ib125589250b168f025f43692be617d07eb76f7db
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/54950
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
diff --git a/DEPS b/DEPS
index f924c51..dc9370f 100644
--- a/DEPS
+++ b/DEPS
@@ -15,7 +15,7 @@
   'android_ndk_revision': '4e2cea441bfd43f0863d14f57b1e1844260b9884',
   'binutils_revision': '92bfa0a5dcee9dc01173e39e5bff226b09af0254',
   'build_revision': '4cebfa34c79bcfbce6a3f55d1b4f7628bb70ea8a',
-  'buildtools_revision': 'c79f3482c8152172a31e5c17823a27835a511dac',
+  'buildtools_revision': '0218c0f9ac9fdba00e5c27b5aca94d3a64c74f34',
   'catapult_revision': 'a7b33124672f301cebe0ca94a67ca7d0362e3d6a',
   'clang_revision': '9d46446d550f1993279c6cafb996d0296d3ecc00',
   'code_coverage_revision': 'b53d904eb74afb18f4ddc27db4f75552b1237514',