message: Remove deprecation on insertText
diff: @@ -1468,8 +1468,6 @@ export interface CompletionItem {
  * and a completion item with an `insertText` of `console` is provided it
  * will only insert `sole`. Therefore it is recommended to use `textEdit` instead
  * since it avoids additional client side interpretation.
  - *
  - * @deprecated Use textEdit instead.
  */
  insertText?: string;
  