message: feat: add help for db.aggregate
diff: @@ -1094,6 +1094,12 @@ const translations = {
  help: {
  description: 'Database Class',
  attributes: {
  + aggregate: {
  + link: 'https://docs.mongodb.com/manual/reference/method/db.aggregate',
  + description: 'Runs a specified admin/diagnostic pipeline which does not require an underlying collection.',
  + example: 'db.aggregate(pipeline, options)',
  + parameters: {}
  + },
  runCommand: {
  link: 'https://docs.mongodb.com/manual/reference/method/db.runCommand',
  description: 'Runs an arbitrary command on the database.',
  