Rename tmpfiles.d files
Rename tmpfiles.d files

On CentOS /run/lock is created by /usr/lib/tmpfiles.d/legacy.conf file
which can be run after other conf we create for opentack services.
This patch rename the service files to openstack-service.conf to ensure
it is ran after legacy.conf

Change-Id: I745d62a70667f8e89fc15f0c07eb011a47c3dbe9

juledwar/openstack-ansible-os_ironic,juledwar/openstack-ansible-os_ironic