Adjust query for bug 1253482

The previous query was only hitting on tempest failures but this also
shows up in grenade jobs so adjust the query to account for the failure
that shows up in logs/error.txt.

Related-Bug: #1253482

Change-Id: Ie5d4790a027ec1317ed336e0a3cfe37a83f74e4c
Merge "Adjust query for bug 1253482"