Tune default salt-minion config

* Sync configuration with
  https://github.com/Mirantis/reclass-system-salt-model/blob/master/salt/minion/single.yml
 * This config duplicates salt.minion state, but it configures exactly for first run

Change-Id: I0642f21a8e306b5c9fefcfde01c4a2f0e4b2ce22
Related: PROD:18322
1 file changed