Merge branch 'bugfix/btdm_lmp_trans_coll_state_uncleared_for_v3.1' into 'release/v3.1'

bugfix/btdm_lmp_trans_coll_state_uncleared(backport v3.1)

See merge request idf/esp-idf!2929
This commit is contained in:
Jiang Jiang Jian
2018-08-04 23:25:33 +08:00