update schemaspy to use the single JDBC jar #4757
update schemaspy to use the single JDBC jar #4757

The old JDBC jars were removed in e43c493 for #4721

JayanthyChengan/dataverse,JayanthyChengan/dataverse,JayanthyChengan/dataverse,JayanthyChengan/dataverse,JayanthyChengan/dataverse,JayanthyChengan/dataverse,JayanthyChengan/dataverse,JayanthyChengan/dataverse