use set_dismissed_request method (#199)

Author: francesconazzaro

cads_processing_api_service/clients.py

@@ -600,8 +600,8 @@ def delete_job(
         with compute_sessionmaker() as compute_session:
             job = utils.get_job_from_broker_db(job_id=job_id, session=compute_session)
             auth.verify_permission(user_uid, job)
-            job = cads_broker.database.set_request_status(
-                request_uid=job_id, status="dismissed", session=compute_session
+            job = cads_broker.database.set_dismissed_request(
+                request_uid=job_id, session=compute_session
             )
             job = utils.dictify_job(job)
         status_info = utils.make_status_info(job)