Roll src/third_party/catapult/ dad7f3170..e1916b6e9 (1 commit).

https://chromium.googlesource.com/external/github.com/catapult-project/catapult.git/+log/dad7f31700e9..e1916b6e9756

$ git log dad7f3170..e1916b6e9 --date=short --no-merges --format='%ad %ae %s'

TBR=catapult-sheriff@chromium.org

Review-Url: https://codereview.chromium.org/2030563002
Cr-Commit-Position: refs/heads/master@{#397157}

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': 'dad7f31700e9bd4034993d532e1212d9de5cf5a6',
+  'catapult_revision': 'e1916b6e97564b90959e2ac9ef30456f3589222e',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling libFuzzer
   # and whatever else without interference from each other.