@1679353 Add mpls_route_iter_t definition to stubs.
@1679353 Add mpls_route_iter_t definition to stubs.

tsuna/EosSdk,tsuna/EosSdk,tsuna/EosSdk,aristanetworks/EosSdk,leopoul/EosSdk,tsuna/EosSdk,aristanetworks/EosSdk,aristanetworks/EosSdk,leopoul/EosSdk,aristanetworks/EosSdk,leopoul/EosSdk