Output nose html results to nose_results.html.
Output nose html results to nose_results.html.

The **/*results.html glob matched more than just the nose results file
in some cases. Change the nose output file to nose_results.html and the
glob to **/*nose_results.html to be more specific. This should prevent
unwanted files from being copied into the offsite logs.

Change-Id: I3e5b3d140bb0a540d7bdcab84aa70ed324e100da
Reviewed-on: https://review.openstack.org/11804
Approved: James E. Blair <e81a02a9d6405977f63a769d9f6ec8ed9d924325@inaugust.com>
Reviewed-by: James E. Blair <e81a02a9d6405977f63a769d9f6ec8ed9d924325@inaugust.com>
Tested-by: Jenkins

open-switch/infra_puppet-jenkins,open-switch/infra_puppet-jenkins