[Doc] Add description of clean_rooms_notebook_task in `databricks_j…

…ob` (#4368)

## Changes
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## Tests
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- [ ] `make test` run locally
- [x] relevant change in `docs/` folder
- [ ] covered with integration tests in `internal/acceptance`
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- [ ] using TF Plugin Framework

docs/resources/job.md

@@ -116,6 +116,7 @@ This block describes individual tasks:
 
 * `task_key` - (Required) string specifying an unique key for a given task.
 * `*_task` - (Required) one of the specific task blocks described below:
+  * `clean_rooms_notebook_task`
   * `condition_task`
   * `dbt_task`
   * `for_each_task`
@@ -146,6 +147,15 @@ This block describes individual tasks:
 
 -> If no `job_cluster_key`, `existing_cluster_id`, or `new_cluster` were specified in task definition, then task will executed using serverless compute.
 
+#### clean_rooms_notebook_task Configuration Block
+
+The `clean_rooms_notebook_task` runs a clean rooms notebook.  The following attributes are supported:
+
+* `clean_room_name` (Required) The clean room that the notebook belongs to.
+* `notebook_name` (Required) Name of the notebook being run.
+* `notebook_base_parameters` (Optional) (Map) Base parameters to be used for the clean room notebook job.
+* `etag` (Optional) Checksum to validate the freshness of the notebook resource.
+
 #### condition_task Configuration Block
 
 The `condition_task` specifies a condition with an outcome that can be used to control the execution of dependent tasks.