[posix] fix binding to interface for macOS (#7611)
[posix] fix binding to interface for macOS (#7611)


abtink/openthread,jwhui/openthread,jwhui/openthread,openthread/openthread,jwhui/openthread,jwhui/openthread,srickardti/openthread,srickardti/openthread,srickardti/openthread,abtink/openthread,abtink/openthread,srickardti/openthread,abtink/openthread,openthread/openthread,openthread/openthread,openthread/openthread