message: docs: add documentation for record.deleteCursor
diff: - [updateRecord](#updateRecord)
  - [createCursor](#createCursor)
  - [getRecordsByCursor](#getRecordsByCursor)
  +- [deleteCursor](#deleteCursor)
  ## Overview
  @@ -141,3 +142,22 @@ Retrieves multiple records from an App by specifying the cursor ID.
  - https://developer.kintone.io/hc/en-us/articles/360000280502
  +### deleteCursor
  +
  +Deletes a cursor by specifying the cursor ID.
  +
  +#### Parameters
  +
  +| Name | Type | Required | Description |
  +| ---- | :----: | :------: | -------------- |
  +| id | String | Yes | The cursor ID. |
  +
  +#### Returns
  +
  +| Name | Type | Description |
  +| ---- | :--: | ----------- |
  +
  +
  +#### Reference
  +
  +- https://developer.kintone.io/hc/en-us/articles/360000280522
  