logs: Add durable identifier log record attributes

[CodeBlanch]

Changes

• Defines log.record.id and log.record.name which may be added when Log Records have the concept of durable identification

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.