message: Removed string casting of imageName
diff: @@ -102,7 +102,7 @@ export class CookiecutterRunner {
  });
  } else {
  await this.containerRunner.runContainer({
  - imageName: (imageName as string) ?? 'spotify/backstage-cookiecutter',
  + imageName: imageName ?? 'spotify/backstage-cookiecutter',
  command: 'cookiecutter',
  args: ['--no-input', '-o', '/output', '/input', '--verbose'],
  mountDirs,
  