Use new stack name for kitchen tests

	- also update salt version patchsets

Related: PROD-27325 (PROD:27325)

Change-Id: I9b9c9e46fbdbbc0c57e5ff320d69c1c7ed22fa30
diff --git a/.kitchen.openstack.yml b/.kitchen.openstack.yml
index 8e3a743..ea979f8 100644
--- a/.kitchen.openstack.yml
+++ b/.kitchen.openstack.yml
@@ -52,11 +52,11 @@
   sudo: true
 
 platforms:
-<% for salt_version in ['2017.7.6', '2018.3.3'] %>
+<% for salt_version in ['2017.7.8', '2018.3.4'] %>
   - name: saltstack-ubuntu-xenial-salt-<%=salt_version.gsub(".","_")%>
     driver:
       image_id: 'a64f6d20-167d-4b67-9dd6-bbfc5f7e1859'
-      server_name: iptables-ubuntu-16_04-salt-<%=salt_version.gsub(".","_")%>
+      server_name: test-drivetrain-formula-iptables-ubuntu-16_04-salt-<%=salt_version.gsub(".","_")%>
     provisioner:
       <<: *salt_config
       salt_version: <%=salt_version%>
@@ -65,7 +65,7 @@
   - name: saltstack-ubuntu-bionic-salt-<%=salt_version.gsub(".","_")%>
     driver:
       image_id: '0c681b14-0034-447b-9379-75fad4d6fa56'
-      server_name: iptables-ubuntu-18_04-salt-<%=salt_version.gsub(".","_")%>
+      server_name: test-drivetrain-formula-iptables-ubuntu-18_04-salt-<%=salt_version.gsub(".","_")%>
     provisioner:
       <<: *salt_config
       salt_version: <%=salt_version%>