Remove upstream Salt repos from models and replace with mcp repos

Fixes: PROD-22008 (PROD:22008)

Change-Id: I1537c55fef23d732952b944dc6f2dda3e37d02df
diff --git a/classes/cluster/os-ha-contrail-ironic/opencontrail/control.yml b/classes/cluster/os-ha-contrail-ironic/opencontrail/control.yml
index 8c9ec86..325eb9d 100644
--- a/classes/cluster/os-ha-contrail-ironic/opencontrail/control.yml
+++ b/classes/cluster/os-ha-contrail-ironic/opencontrail/control.yml
@@ -4,7 +4,7 @@
 - system.linux.system.repo.mcp.contrail
 - system.linux.system.repo.mcp.openstack
 - system.linux.system.repo.mcp.extra
-- system.linux.system.repo.saltstack.trusty
+- system.linux.system.repo.mcp.apt_mirantis.saltstack
 - system.opencontrail.client.resource.edge_router
 - system.opencontrail.control.cluster
 - system.opencontrail.client.cluster