PostgreSQL cursors should allow all native column types

Description

Currently, using SQLDelight with a pg instance omits some of the native column types. Those are:

• uuid -> some multiplatform uuid library. maybe https://github.com/benasher44/uuid/
• timestamp with timezone -> kotlinx.datetime.LocalDateTime
• timestamp without timezone -> kotlinx.datetime.Instant
• date -> kotlinx.datetime.LocalDate
• time (with | without) time zone -> ??? not seeing a good kotlinx.datetime type for this
• interval -> kotlinx.datetime.DateTimePeriod
• blob/bytea -> ByteArray

We should extend the minimal SQLCursor to also include these types and call it PgSQLCursor.

[AlecStrong]

we have stately as a transitive dep of the native driver, I think its okay to have library requirements where it makes sense, especially because on the jvm its just java.uuid anyways

[hfhbd]

This feels short sighted to have this under the ktor umbrella. I’ve asked about promoting benasher/uuid to the kotlinx namespace in the kotlin lang slack here. Since this is something that has come up multiple times from both internal and external libraries, it might be worth re-raising in a more official way. Like Youtrack.

Rustam and I don’t mean under io.ktor, but as an official kotlinx lib.