Version 1.3.14

[sinclairzx81]

This PR introduces another specification alignment for formats. Updates include broader compliance checks for IPv6 and IPvFuture, as well as a dedicated URI grammar design module for further iteration.

These updates satisfy upstream specification refinements, however we will need to investigate strategies to keep format checking as lean as possible. Would also like to lean on JavaScript infrastructure if possible, and it's possible use of URL.canParse() may be able to satisfy a broader set of validation requirements (for future review).

Updates

• Refine Iri, Uri, UriReference, UrlTemplate for Specification
• Add Format Submodule to Compression Metrics