bts: expected-results.xml: expect all LAPDm testcases to passChange-Id: I2e9dcf6d06cd5aa51294769ac492a968c4f86e7dRelated: OS#5971 -- TC_sabm_ua_dcch_sapi0_nopayloadRelated: OS#5970 -- TC_sabm_retransmit_btsRelated: OS#5969 -- TC_ns_seq_errorRelated: OS#5968 -- TC_nr_seq_error