docs: They added support for celltags to Jupyter Lab (#9141)

docs/howto/operator/papermill.rst

@@ -41,9 +41,6 @@ passed in at execution time. Papermill will add a new cell tagged with injected-
 with input parameters in order to overwrite the values in parameters. If no cell is
 tagged with parameters the injected cell will be inserted at the top of the notebook.
 
-Note that Jupyter notebook has out of the box support for tags but you need to install
-the celltags extension for Jupyter Lab: ``jupyter labextension install @jupyterlab/celltags``
-
 Make sure that you save your notebook somewhere so that Airflow can access it. Papermill
 supports S3, GCS, Azure and Local. HDFS is *not* supported.