Merge branch 'bugfix/free_acl_rx_buf_in_em' into 'master'

Free ACL RX Buf in EM when disconnection

Closes BT-1083 and BT-1152

See merge request espressif/esp-idf!11590
This commit is contained in:
Jiang Jiang Jian
2020-12-16 18:02:44 +08:00