message: chore: CODEOWNERS for scaffolder module rails
diff: /plugins/kafka @backstage/reviewers @nirga
  /plugins/kafka-backend @backstage/reviewers @nirga
  /plugins/scaffolder-backend-module-yeoman @backstage/reviewers @pawelmitka
  +/plugins/scaffolder-backend-module-rails @backstage/reviewers @angeliski
  /tech-insights-backend @backstage/reviewers @xantier @iain-b
  /tech-insights-backend-module-jsonfc @backstage/reviewers @xantier @iain-b
  /tech-insights-tech-insights-common @backstage/reviewers @xantier @iain-b
  