Add a way to register Array, Blob, Clob, SQLXML types for freeing on close()

[lukaseder]

When implementing custom Bindings, users may need to create temporary LOBs or other objects that need to be free()-d after usage. Ideally, these free() calls will take place right before the Connection is closed (i.e. returned to the pool), or when the transaction ends.

The jOOQ Configuration should expose some sort of ResourceManager, that handles these things. jOOQ would then also use this new type internally, instead of the existing ThreadLocal workarounds in DefaultExecuteContext

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• This is also needed for Add a section to the manual showing how to bind LOBs via org.jooq.Binding #4092 and Usage of jOOQ API inside of ConnectionProvider.acquire() causes issues with Oracle cross-schema OBJECT type bindings #4311
• See also Add new ResourceManagingScope which allows for Binding implementations to register resources which are freed after execution #7591 (duplicate of this)

[lukaseder]

Moving this to 3.7.0. The newly added #231 BlobBinding and ClobBinding implementations can still use the internal DefaultExecuteContext API for registering resources in a ThreadLocal

[lukaseder]

This has been implemented through #7591