Drop unnecessary resource ordering

We don't have to explicit require the base ml2 class, because
the required resource orders are now enforced through anchors.

Change-Id: Iff05915e7fa23dade2656487a3536c5039a86104
Signed-off-by: Takashi Kajinami <kajinamit@oss.nttdata.com>

manifests/plugins/ml2/arista.pp

@@ -63,7 +63,7 @@ class neutron::plugins::ml2::arista (
   $package_ensure = 'present'
 ) {
   include neutron::deps
-  require neutron::plugins::ml2
+  include neutron::params
 
   neutron_plugin_ml2 {
     'ml2_arista/eapi_host'    : value => $eapi_host;

manifests/plugins/ml2/arista/l3.pp

@@ -61,7 +61,6 @@ class neutron::plugins::ml2::arista::l3 (
   $use_vrf                  = $facts['os_service_default'],
 ) {
   include neutron::deps
-  require neutron::plugins::ml2
 
   # TODO(tkajinam): Reconsider how we implement this. We probably should allow
   #                 more flexible values like 'on' supported by oslo.config.

manifests/plugins/ml2/bagpipe.pp

@@ -40,7 +40,6 @@ class neutron::plugins::ml2::bagpipe (
 ) {
   include neutron::deps
   include neutron::params
-  require neutron::plugins::ml2
 
   neutron_plugin_ml2 {
     'bagpipe/bagpipe_bgp_port':       value => $bagpipe_bgp_port;

manifests/plugins/ml2/ovn.pp

@@ -238,7 +238,6 @@ class neutron::plugins::ml2::ovn (
   $ovn_emit_need_to_frag                = undef,
 ) {
   include neutron::deps
-  require neutron::plugins::ml2
 
   if $ovn_emit_need_to_frag != undef {
     warning('The ovn_emit_need_to_frag parameter has been deprecated.')