Add json-path api plugin to managed set

[jonesbusy]

Last but not least of json plugin

Testing done

PLUGINS=json-path-api TEST=InjectedTest bash local-test.sh

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2. Ensure that the pull request title represents the desired changelog entry
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4. Link to relevant issues in GitHub or Jira
5. Link to relevant pull requests, esp. upstream and downstream changes
6. Ensure you have provided tests - that demonstrates feature works or fixes the issue

[MarkEWaite]

I've started the process that will generate a new release of the plugin bill of materials with this change so that your pull requests to use the change won't need to wait a week for the plugin BOM release and won't need to carry a "TODO" item to remove the version number in a later pull request.

Thanks again for doing this @jonesbusy !