[codecov] disable project coverage threshold (#6307)
[codecov] disable project coverage threshold (#6307)


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