Use wildcard for keystone log files
Use wildcard for keystone log files

SUSE has followed Triple-O/devstack recommendations for setting up the
keystone log files and now uses in /var/log/keystone instead of
keystone.log the files keystone-all.log and keystone-manage.log.

Use a wildcard to handle both variations.

Change-Id: I23ef7a07bb6652b647bc3a8168aa6fa97e59e0ea
Closes-Bug: #1290443

gongysh2004/openstack-manual,potsmaster/openstack-manuals,AlekhyaMallina-Vedams/openstack-manuals,saeki-masaki/openstack-manuals,Akasurde/openstack-manuals,openstack/openstack-manuals,gongysh2004/openstack-manual,openstack/openstack-manuals,openstack/openstack-manuals,openstack/openstack-manuals,AlekhyaMallina-Vedams/openstack-manuals,kairoaraujo/openstack-manuals,potsmaster/openstack-manuals,kairoaraujo/openstack-manuals,Akasurde/openstack-manuals,saeki-masaki/openstack-manuals,AlekhyaMallina-Vedams/openstack-manuals