Upgrade gatling-build-plugin 2.1.2
Upgrade gatling-build-plugin 2.1.2

wiacekm/gatling,wiacekm/gatling,wiacekm/gatling,gatling/gatling,wiacekm/gatling,wiacekm/gatling,gatling/gatling,gatling/gatling,gatling/gatling,gatling/gatling