Merge branch 'bugfix/beacon_info_do_not_update_after_user_scan_v3.1' into 'release/v3.1'

Wifi: bugfix of beacon info don't update after user scan (backport v3.1)

See merge request idf/esp-idf!2780
This commit is contained in:
Jiang Jiang Jian
2018-07-23 20:02:24 +08:00