Remove query for (fixed) bug 1338844

Bug 1338844 was a Tempest issue with quotas that was
fixed.  The error started showing up again at some
point but we can track that with near duplicate bug
1353962 which we already have a query for (that's
also getting more hits than this one).

Change-Id: Ifa4e58de8df6dbd74421f999c9c189aea756a89e
Related-Bug: #1338844