Allow to change JDBC URL parameters
JDBC URL parameters are hard coded !
see: https://forum.asqatasun.org/t/asqatasun-5-0-0-rc-1-on-debian-10-and-mysql-8-0-23/811
engine/asqatasun-persistence/src/main/java/org/asqatasun/persistence/config/PersistenceConfig.java line 51
public class PersistenceConfig extends PersistenceCommonConfig{
private static final String URL_ENCODING_OPTION_SUFFIX = "?useSSL=false&useUnicode=true&characterEncoding=UTF-8&characterSetResults=UTF-8";