[gh-pages] draft format registry, add uuid - example for Ted/Marsh

[MikeRalphson]

OAS Registry entry submission

Each PR should create one new .md file within the registries/_[registry-name] directory on the gh-pages branch.

Please make sure you have completed all of the necessary information in the YAML front-matter:

• issue - each submission MUST be linked to an original issue
• owner this should be your or the issue originator's GitHub id
• description - a short description of the registry entry

For an extension:

• schema - a JSON Schema for the extension
• objects - an array of object names where the extension can appear. The empty array ([]) indicates the extension may appear anywhere specification extensions are allowed

For a format:

• base_type - the type to which this format applies (e.g. string, integer etc)

For a ...

For a ...

Template

• The template section should include an example where relevant, and any links to supporting standards or documentation.

[darrelmiller]

Thoughts @tedepstein ?

[MikeRalphson]

Note: uuid is soon not going to be a good example, as it is defined in JSON Schema Draft 2019-09.

[MikeRalphson]

Closing this as @darrelmiller and @baywet have successfully updated the registry with new categories and entries without such a template. We can always revisit later.