Add missing build-helper-maven-plugin mgmt + misc plugin upgrades
Add missing build-helper-maven-plugin mgmt + misc plugin upgrades

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