Add fingerprint for bug 1271331

1271331 is a nova unit test bug, this is the first unit test fingerprint
to be added since we began supporting them  (we support console.html for
any job).

Change-Id: I2738439849ee3b3da77396aad04b50539d0d56c8
Related-Bug: #1271331
Merge "Add fingerprint for bug 1271331"