Enable SQLServer Sort Feature and associated tests

[AdRiley]

Pull Request Description

Enables Sort Feature Flag and the corresponding tests.

Takes SQLServer test suite from 92 to 265 passing tests

Important Notes

The boolean and null handling for SQLServer is very different to different database which has introduced more duplication than I would have liked. But I am hesitant to exposed the other dialects to the additional complication required by SQLServer.

Checklist

Please ensure that the following checklist has been satisfied before submitting the PR:

• The documentation has been updated, if necessary.
• Screenshots/screencasts have been attached, if there are any visual changes. For interactive or animated visual changes, a screencast is preferred.
• All code follows the
  Scala,
  Java,
  TypeScript,
  and
  Rust
  style guides. In case you are using a language not listed above, follow the Rust style guide.
• Unit tests have been written where possible.
• If meaningful changes were made to logic or tests affecting Enso Cloud integration in the libraries,
  or the Snowflake database integration, a run of the Extra Tests has been scheduled.
  • If applicable, it is suggested to paste a link to a successful run of the Extra Tests.