Fix merge dict error for ceph-rgw

Change-Id: I8c63367d35a390dab4834b33403e2d0d46559df2
diff --git a/classes/cluster/virtual-mcp-pike-dvr-ceph-rgw/infra/config.yml b/classes/cluster/virtual-mcp-pike-dvr-ceph-rgw/infra/config.yml
index 9fc576e..96c4ca8 100644
--- a/classes/cluster/virtual-mcp-pike-dvr-ceph-rgw/infra/config.yml
+++ b/classes/cluster/virtual-mcp-pike-dvr-ceph-rgw/infra/config.yml
@@ -5,7 +5,6 @@
 - system.linux.system.repo.mcp.salt
 - system.linux.system.repo.mcp.apt_mirantis.ubuntu
 - system.linux.system.repo.mcp.apt_mirantis.openstack
-- system.openssh.client.lab
 - system.salt.master.pkg
 - system.salt.master.api
 - system.reclass.storage.salt