Binding generator v2 - uses statement - uses implements

- interfaces generated for data children extends (implements) interfaces for
  same children generated for referenced grouping

Change-Id: I4d9cd6e31760870353c5fdb22b7d961b195db8a0
Signed-off-by: Jie Han <han.jie@zte.com.cn>
(cherry picked from commit d62116a5cd78856140135a991b1efe09081fe127)