Upgrade scalacheck 1.12.2
Upgrade scalacheck 1.12.2

timve/gatling,ryez/gatling,thkluge/gatling,thkluge/gatling,MykolaB/gatling,gatling/gatling,wiacekm/gatling,GabrielPlassard/gatling,thkluge/gatling,gatling/gatling,ryez/gatling,gatling/gatling,MykolaB/gatling,wiacekm/gatling,timve/gatling,pwielgolaski/gatling,MykolaB/gatling,GabrielPlassard/gatling,ryez/gatling,pwielgolaski/gatling,wiacekm/gatling,ryez/gatling,gatling/gatling,GabrielPlassard/gatling,wiacekm/gatling,pwielgolaski/gatling,MykolaB/gatling,GabrielPlassard/gatling,gatling/gatling,timve/gatling,thkluge/gatling,wiacekm/gatling,pwielgolaski/gatling,timve/gatling