Merge branch 'bugfix/coex_unforce_wifi_if_no_data_buffered_in_beacon_v3.2' into 'release/v3.2'

esp32: unforce wifi if receiving beacon with no data buffered in dream (backport v3.2)

See merge request idf/esp-idf!4036
This commit is contained in:
Jiang Jiang Jian
2019-01-10 14:11:02 +08:00