message: docs: docs: add documentation for record.deleteRecordComment
diff: - [deleteRecords](#deleteRecords)
  - [getRecordComments](#getRecordComments)
  - [addRecordComment](#addRecordComment)
  +- [deleteRecordComment](#deleteRecordComment)
  - [createCursor](#createCursor)
  - [getRecordsByCursor](#getRecordsByCursor)
  - [deleteCursor](#deleteCursor)
  @@ -259,6 +260,26 @@ Add a comment to a record in an app.
  - https://developer.kintone.io/hc/en-us/articles/219501367
  +### deleteRecordComment
  +
  +Delete a comment in a record in an app.
  +
  +#### Parameters
  +
  +| Name | Type | Required | Description |
  +| ------- | :--------------: | :------: | --------------- |
  +| app | Number or String | Yes | The App ID. |
  +| record | Number or String | Yes | The Record ID. |
  +| comment | Number or String | Yes | The Comment ID. |
  +
  +#### Returns
  +
  +An empty object.
  +
  +#### Reference
  +
  +- https://developer.kintone.io/hc/en-us/articles/219562607
  +
  ### createCursor
  Adds a cursor so that large amount of records can be obtained from an App.
  