feat: add documentation about class variable enable_resource_grouping…

… used in RenderConfig

docs/configuration/render-config.rst

@@ -18,6 +18,7 @@ The ``RenderConfig`` class takes the following arguments:
 - ``dbt_executable_path``: The path to the dbt executable for dag generation. Defaults to dbt if available on the path.
 - ``dbt_ls_path``:  Should be set when using ``load_method=LoadMode.DBT_LS_OUTPUT``. Path of the user-managed output of ``dbt ls``.
 - ``enable_mock_profile``: When using ``LoadMode.DBT_LS`` with a ``ProfileMapping`` class, by default, Cosmos mocks the values of the profile. Defaults to True. In order to leverage partial parsing, this argument should be set to ``False``. Read `Partial parsing <./partial-parsing.html#profile-configuration.html>`_ for more information.
+- ``enable_resource_grouping``: Allows to enable/disable resource grouping. Disabled by default. Resource grouping creates a ``TaskGroup`` per resource type and folder structure.
 - ``env_vars``: (available in v1.2.5, use``ProjectConfig.env_vars`` for v1.3.0 onwards) A dictionary of environment variables for rendering. Only supported when using ``load_method=LoadMode.DBT_LS``.
 - ``dbt_project_path``: Configures the DBT project location accessible on their airflow controller for DAG rendering - Required when using ``load_method=LoadMode.DBT_LS`` or ``load_method=LoadMode.CUSTOM``
 - ``airflow_vars_to_purge_cache``: (new in v1.5) Specify Airflow variables that will affect the ``LoadMode.DBT_LS`` cache. See `Caching <./caching.html>`_ for more information.