Merge branch 'bugfix/fix_the_bug_cal_PMK_too_long_v3.3' into 'release/v3.3'

wifi: fix the bug that calculate PMK too long (backport v3.3)

See merge request idf/esp-idf!4530
This commit is contained in:
Jiang Jiang Jian
2019-03-20 11:29:35 +08:00