MT#4135 Only load certain Helper::ResultSet::*

this fixes the bug in certain versions, when we did
$resultset->getColumn(*)->all
which was introduced  by DBIx::Class::Helper::ResultSet::RemoveColumns

this time we will not break anything again

could probably also save some ram (MT#4225)

lib/NGCP/Schema/ResultSet.pm

@@ -4,4 +4,8 @@ extends 'DBIx::Class::ResultSet';
 
 our $VERSION = '2.006';
 
-__PACKAGE__->load_components('Helper::ResultSet');
+__PACKAGE__->load_components(
+   'Helper::ResultSet::IgnoreWantarray',
+   'Helper::ResultSet::SetOperations',
+   );
+