Narrow query 1311778 to only hit the gate queue

Bad code, can also cause this fingerprint to trigger. So narrow this
query to the gate queue only where we assume the code is good (it must
have passed the unit tests once before).

We commonly restrict unit test queries for this reason, for example:
If8c6f4e3651ba7f081e9c12193dce1e7db2fbfef

Change-Id: I824bc9ac73a7e9aa38e294f7d2695ed35947d808
Related-Bug: 1311778