Update firebase crashlytics plugins to 2.2.0
Update firebase crashlytics plugins to 2.2.0

Senspark/ee-x,Senspark/ee-x,Senspark/ee-x,Senspark/ee-x,Senspark/ee-x,Senspark/ee-x,Senspark/ee-x,Senspark/ee-x,Senspark/ee-x