t: add new tables to expected table list

Problem: There is a test that looks for an expected list of tables in a
flux-accounting DB, but there is no "jobs" table.

Add the new table as an expected table in t1017-update-db.t.

t/t1017-update-db.t

@@ -59,6 +59,7 @@ test_expect_success 'get all the tables of the old DB and check that new table w
 	job_usage_factor_table
 	t_half_life_period_table
 	project_table
+	jobs
 	organization
 	queue_table
 	EOF