Force re-creating the JAR on every build
Force re-creating the JAR on every build

This prevents warnings such as the following when the JAR already exists:

[WARNING] We have a duplicate com/beust/ah/A.class in /home/manuel/.m2/repository/com/beust/jcommander/1.82/jcommander-1.82.jar

sqlancer/sqlancer,sqlancer/sqlancer