[network-data] ensure DATA_RESUBMIT_DELAY between SRV_DATA.ntf (#4485)
[network-data] ensure DATA_RESUBMIT_DELAY between SRV_DATA.ntf (#4485)

abtink/openthread,openthread/openthread,abtink/openthread,chshu/openthread,srickardti/openthread,lanyuwen/openthread,abtink/openthread,chshu/openthread,srickardti/openthread,jwhui/openthread,lanyuwen/openthread,chshu/openthread,abtink/openthread,chshu/openthread,bukepo/openthread,openthread/openthread,chshu/openthread,openthread/openthread,lanyuwen/openthread,lanyuwen/openthread,jwhui/openthread,lanyuwen/openthread,librasungirl/openthread,bukepo/openthread,bukepo/openthread,srickardti/openthread,chshu/openthread,librasungirl/openthread,jwhui/openthread,lanyuwen/openthread,srickardti/openthread,jwhui/openthread,librasungirl/openthread,openthread/openthread,librasungirl/openthread,bukepo/openthread