Support JOOQ API within gora-sql module

We've discussed this recently and Lukas Eder has been helpful enough to provide an his opinion, which acts as an overview from a different perspective, on whether JOOQ is appropriate for Gora.

This issue should act as a separate but linked issue to GORA-74, and we should discuss what happens to the SQL type code that we maintain within Gora. As this module is not being utilised very much just now there is really no overwhelming argument yet to adopt JOOQ, however hopefully we can iron this out within the correspondence.