Rename record_builder parameter to extra_factory

[reweeden]

The name old name was a little misleading since in the logging module 'record' would be assumed to mean LogRecord, which is not the case here. There is a separate class for creating the LogRecord.

Pull Request Checklist

I have:

• performed a self review of my code I&A code style
  • Resources and Data Structures are sorted by ABC or a defined sorting pattern
• updated the documentation accordingly
• verified required action checks are passing
• bumped the version number as appropriate