Move to apt_mirantis repo

   * repo.ubuntu => repo.mcp.apt_mirantis.ubuntu

Change-Id: If279fdb5d387af1d9521377fce126bcb56ba55ef
diff --git a/classes/cluster/ceph-ha/ceph/cephfs.yml b/classes/cluster/ceph-ha/ceph/cephfs.yml
index 0d474b0..7297884 100644
--- a/classes/cluster/ceph-ha/ceph/cephfs.yml
+++ b/classes/cluster/ceph-ha/ceph/cephfs.yml
@@ -1,3 +1,3 @@
 classes:
-- system.linux.system.repo.ubuntu
+- system.linux.system.repo.mcp.apt_mirantis.ubuntu
 - cluster.ceph-ha.infra