[chore] move opentracing to the registry

[trisch-me]

@lmolkova I have updated custom values to be true according to your previous comments about it

Merge requirement checklist

• CONTRIBUTING.md guidelines followed.
• Change log entry added, according to the guidelines in When to add a changelog entry.
  • If your PR does not need a change log, start the PR title with [chore]
• schema-next.yaml updated with changes to existing conventions.