modify tests for tests without assoc_id in cmsgs

...drill/tests/bsd/sctp/api_tests/getsockopt/sctp_maxseg.pkt

...s/bsd/sctp/api_tests/getsockopt/sctp_peer_addr_params.pkt

...s/bsd/sctp/api_tests/getsockopt/sctp_peer_auth_chunks.pkt

...tests/bsd/sctp/api_tests/getsockopt/sctp_primary_addr.pkt

...rill/tests/bsd/sctp/api_tests/getsockopt/sctp_rtoinfo.pkt

.../sctp/api_tests/getsockopt/sctp_set_peer_primary_addr.pkt

...drill/tests/bsd/sctp/api_tests/getsockopt/sctp_status.pkt

...tdrill/tests/bsd/sctp/api_tests/sctp_send/sctp_send_1.pkt

...tdrill/tests/bsd/sctp/api_tests/sctp_sendv/sctp_sendv.pkt

...rill/tests/bsd/sctp/api_tests/sctp_sendv/sctp_sendv_6.pkt

...rill/tests/bsd/sctp/api_tests/sctp_sendv/sctp_sendv_7.pkt