[nrf fromlist] modules: openthread: Add of Kconfigs to change child t…#2308

nordicjm merged 1 commit intonrfconnect:mainnrfconnect/sdk-zephyr:mainfrom

kkasperczyk-no:ot_timeout_configkkasperczyk-no/sdk-zephyr:ot_timeout_configCopy head branch name to clipboard