Implement registerOutParameter in JdbcCallableStatement

Extracted from https://github.com/citrusframework/citrus/issues/429
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**User story**
As a citrus user, I want to be able to test `CallableStatements` with `OutParameters` or `InOutParameters` so that I'm able to test all of my callable statement implementations.

**Additional information**
The issue is located in the JdbcCallableStatement within the driver implementation. All out parameter methods are currently not implemented. That's why the parameters are not passed to the server or noted in the requests.

Start by inspecting JdbcCallableStatement in the driver implementation and locating the currently unimplemented out-parameter methods. Trace how callable-statement parameters are sent to the server or recorded in requests; the work is done when OutParameters and InOutParameters are handled by all relevant methods.

Written by the indexing model from the issue text.