Complete JSON-B 2.0 release

[kwsutter]

• On ballot completion, the specification committee mentor:

• creates an issue in the specification project that includes the following checklist for the specification project team:

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• Specification Project Team responsibilities:

• promotes api staging release promotes the specification api jars to maven central. An example release job script can be found here https://wiki.eclipse.org/MavenReleaseScript.
• go through the merged jakarta.ee specification website page to verify all the links are valid.
• approve the compatibility request.
• The compatible implementation project/vendor MUST send an email to tck@eclipse.org for approval of the compatible implementation for trademark usage.
• merge any final release branch as appropriate for the branch management for the project.