Reformat arguments for readability

We want to add another argument here, and doing so would make the line
length too long with all the arguments on one line.

Also uses the * operator to enforce keyword-only arguments.

app/dao/jobs_dao.py

@@ -58,7 +58,14 @@ def dao_get_job_by_service_id_and_job_id(service_id, job_id):
     return Job.query.filter_by(service_id=service_id, id=job_id).one()
 
 
-def dao_get_jobs_by_service_id(service_id, limit_days=None, page=1, page_size=50, statuses=None):
+def dao_get_jobs_by_service_id(
+    service_id,
+    *,
+    limit_days=None,
+    page=1,
+    page_size=50,
+    statuses=None,
+):
     query_filter = [
         Job.service_id == service_id,
         Job.original_file_name != current_app.config['TEST_MESSAGE_FILENAME'],