upgraded chromedriver 81.0.4044.138 and dist (#470)
upgraded chromedriver 81.0.4044.138 and dist (#470)

* upgraded chromedriver 81.0.4044.138 and dist

* Added rabbitmq as xenial package

* correct package spelling

* upgraded chromedriver

* refactored driver version
ministryofjustice/manchester_traffic_offences_pleas,ministryofjustice/manchester_traffic_offences_pleas,ministryofjustice/manchester_traffic_offences_pleas,ministryofjustice/manchester_traffic_offences_pleas