Roll src/third_party/catapult/ 71d985b3c..be4159a15 (1 commit).

https://chromium.googlesource.com/external/github.com/catapult-project/catapult.git/+log/71d985b3c851..be4159a15b3e

$ git log 71d985b3c..be4159a15 --date=short --no-merges --format='%ad %ae %s'

BUG=613706

TBR=catapult-sheriff@chromium.org

Review-Url: https://codereview.chromium.org/2035133004
Cr-Commit-Position: refs/heads/master@{#397890}

DEPS

@@ -96,7 +96,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling catapult
   # and whatever else without interference from each other.
-  'catapult_revision': '71d985b3c851904130cba48b3a38304a10ad77d3',
+  'catapult_revision': 'be4159a15b3e5032028e57d8fe8f7c5bfb544de6',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling libFuzzer
   # and whatever else without interference from each other.