testsuite: remove test for empty queue in t2350-resource-list.t

Problem: In the 'flux resource lists expected queues...' tests in
t2350-resource-list.t, the test ensures no queue names are listed in
the output of empty resource sets (i.e. where nnodes=0). However, this
is a bug or limitation, not a feature, so it should not be tested for.

Remove these tests.

Author: grondo

t/t2350-resource-list.t

@@ -517,9 +517,7 @@ test_expect_success 'flux resource lists expected queues (every)' '
 	flux resource list -o "{state} {nnodes} {queue}" > listqueue_every.out &&
 	test $(grep "free 2" listqueue_every.out | grep -c batch) -eq 1 &&
 	test $(grep "free 2" listqueue_every.out | grep -c debug) -eq 1 &&
-	test $(grep "free 2" listqueue_every.out | grep -c every) -eq 2 &&
-	test $(grep "allocated 0" listqueue_every.out | grep -c every) -eq 0 &&
-	test $(grep "down 0" listqueue_every.out | grep -c every) -eq 0
+	test $(grep "free 2" listqueue_every.out | grep -c every) -eq 2
 '
 test_expect_success 'run a few jobs (every)' '
 	flux submit -q batch sleep 30 > job2A.id &&
@@ -532,8 +530,7 @@ test_expect_success 'flux resource lists expected queues in states (every)' '
 	test $(grep "free 1" listqueue_every2.out | grep -c every) -eq 2 &&
 	test $(grep "allocated 1" listqueue_every2.out | grep -c batch) -eq 1 &&
 	test $(grep "allocated 1" listqueue_every2.out | grep -c debug) -eq 1 &&
-	test $(grep "allocated 1" listqueue_every2.out | grep -c every) -eq 2 &&
-	test $(grep "down 0" listqueue_every2.out | grep -c every) -eq 0
+	test $(grep "allocated 1" listqueue_every2.out | grep -c every) -eq 2
 '
 test_expect_success 'flux resource list --queue works for a queue with no constraints' '
 	flux resource list --queue=every -o "{state} {nnodes} {queue}" >queue-every.out &&
@@ -542,8 +539,7 @@ test_expect_success 'flux resource list --queue works for a queue with no constr
 	test $(grep "free 1" queue-every.out | grep -c every) -eq 2 &&
 	test $(grep "allocated 1" queue-every.out | grep -c batch) -eq 1 &&
 	test $(grep "allocated 1" queue-every.out | grep -c debug) -eq 1 &&
-	test $(grep "allocated 1" queue-every.out | grep -c every) -eq 2 &&
-	test $(grep "down 0" queue-every.out | grep -c every) -eq 0
+	test $(grep "allocated 1" queue-every.out | grep -c every) -eq 2
 '
 test_expect_success 'cleanup jobs' '
 	flux cancel $(cat job2A.id) $(cat job2B.id)