Add Data.Set.range

[tomcumming]

Adds the Data.Set.range function which exposes the underlying Data.Map.submap function.

Could not use subset, it was already taken.

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Checklist:

• Added the change to the changelog's "Unreleased" section with a reference to this PR (e.g. "- Made a change (#0000)")
• Linked any existing issues or proposals that this pull request should close
• Updated or added relevant documentation
• Added a test for the contribution (if applicable)