Roll src/third_party/catapult/ f67bd69e0..5e7d171eb (2 commits).

https://chromium.googlesource.com/external/github.com/catapult-project/catapult.git/+log/f67bd69e0e33..5e7d171eb2de

$ git log f67bd69e0..5e7d171eb --date=short --no-merges --format='%ad %ae %s'
2016-09-01 benjhayden Add groupby-picker to value-set-table.
2016-09-01 dtu Change ServiceAccountCredentials to ServiceAccountHttp.

TBR=catapult-sheriff@chromium.org

Review-Url: https://codereview.chromium.org/2304703002
Cr-Commit-Position: refs/heads/master@{#416111}

DEPS

@@ -92,7 +92,7 @@ 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': 'f67bd69e0e33409214a774a9d5e4e2181b68f758',
+  'catapult_revision': '5e7d171eb2de6c226afc6b67968fe41bc3d11a48',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling libFuzzer
   # and whatever else without interference from each other.