MULE-7460: New Database: Allow users to specify a JDBC parameter types for a query template

_ Adding DBType definitions for all java.sql.Types
_ Splitting template parameter definition/override xsd types
_ Adding jdbc-type element on template's parameter
MULE-7460: New Database: Allow users to specify a JDBC parameter types for a query template

_ Removing lazy initialization on JdbcTypes
_ Replacing parameter type element with an attribute on the parameter definition
Merge pull request #542 from mulesoft/MULE-7460

MULE-7460: New Database: Allow users to specify a JDBC parameter types f...