Clarify about trailing slash character in file arrival trigger URL in databricks_job resource (#3635)

* Clarify about trailing slash character in file arrival trigger URL in `databricks_job`

Fixes #3628

* Update docs/resources/job.md

Co-authored-by: Gabor Ratky <[email protected]>

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Co-authored-by: Gabor Ratky <[email protected]>

Author: alexott

docs/resources/job.md

@@ -343,7 +343,7 @@ This block describes the queue settings of the job:
 
 * `pause_status` - (Optional) Indicate whether this trigger is paused or not. Either `PAUSED` or `UNPAUSED`. When the `pause_status` field is omitted in the block, the server will default to using `UNPAUSED` as a value for `pause_status`.
 * `file_arrival` - (Optional) configuration block to define a trigger for [File Arrival events](https://learn.microsoft.com/en-us/azure/databricks/workflows/jobs/file-arrival-triggers) consisting of following attributes:
-  * `url` - (Required) string with URL under the Unity Catalog external location that will be monitored for new files. Please note that have a trailing slash character (`/`).
+  * `url` - (Required) URL to be monitored for file arrivals. The path must point to the root or a subpath of the external location. Please note that the URL must have a trailing slash character (`/`).
   * `min_time_between_triggers_seconds` - (Optional) If set, the trigger starts a run only after the specified amount of time passed since the last time the trigger fired. The minimum allowed value is 60 seconds.
   * `wait_after_last_change_seconds` - (Optional) If set, the trigger starts a run only after no file activity has occurred for the specified amount of time. This makes it possible to wait for a batch of incoming files to arrive before triggering a run. The minimum allowed value is 60 seconds.