Upgrade groovy to 3.0.8
Upgrade groovy to 3.0.8

adessaigne/camel,tadayosi/camel,pax95/camel,tdiesler/camel,tadayosi/camel,christophd/camel,tadayosi/camel,apache/camel,christophd/camel,cunningt/camel,christophd/camel,tdiesler/camel,apache/camel,cunningt/camel,adessaigne/camel,adessaigne/camel,tadayosi/camel,tdiesler/camel,apache/camel,adessaigne/camel,tdiesler/camel,pax95/camel,tadayosi/camel,cunningt/camel,adessaigne/camel,christophd/camel,pax95/camel,apache/camel,apache/camel,pax95/camel,christophd/camel,cunningt/camel,tadayosi/camel,tdiesler/camel,cunningt/camel,adessaigne/camel,apache/camel,christophd/camel,pax95/camel,tdiesler/camel,pax95/camel,cunningt/camel