Revert "Disabled presubmit for flakey test"

This reverts commit 5bdfb4c1bd0e3edbf02fe28151ec4e735c7d0adf.

Reason for revert: fixed the flakyness in ag/3650459

Change-Id: I4a73a0f82a087fb59da79f286e98f0e1f88693b5
1 file changed