Use dynamic hosts for all the nodes

Dynamic hosts are combined with the existing
hosts definitions so can be used at the same time.

Change-Id: Ia7251aad1cbfe7274cf4676c8e75b52776183420
diff --git "a/\173\173 cookiecutter._env_name \175\175/overrides.yml" "b/\173\173 cookiecutter._env_name \175\175/overrides.yml"
index 7fac712..0195699 100644
--- "a/\173\173 cookiecutter._env_name \175\175/overrides.yml"
+++ "b/\173\173 cookiecutter._env_name \175\175/overrides.yml"
@@ -2,6 +2,7 @@
 classes:
 # Enable root and *ALL* users access
 - system.openssh.server.team.all
+- system.linux.network.dynamic_hosts
 
 # Example: salt-call reclass.cluster_meta_set foo bar /path/to/overrides.yml
 #parameters: