test-network: do not try to set too small quanta for ets

Since kernel v7.3 the kernel clamp quanta:
https://github.com/torvalds/linux/commit/1c38487f46b243bfeefec0c0c86023a3904f2214

So, too small values are now calmped to 256.
Let's change the values used in the test so that they are not clamped.

test/test-network/conf/25-qdisc-ets.network

@@ -13,8 +13,8 @@ Bands=10
 StrictBands=3
 QuantumBytes=2 4 6
 QuantumBytes=
-QuantumBytes=1 2 3
-QuantumBytes=4 5
+QuantumBytes=1001 1002 1003
+QuantumBytes=1004 1005
 PriorityMap=8 7 6 5
 PriorityMap=
 PriorityMap=3 4 5

test/test-network/systemd-networkd-tests.py

@@ -6334,7 +6334,7 @@ class NetworkdTCTests(unittest.TestCase, Utilities):
 
         self.assertRegex(output, 'qdisc ets 3a: root')
         self.assertRegex(output, 'bands 10 strict 3')
-        self.assertRegex(output, 'quanta 1 2 3 4 5')
+        self.assertRegex(output, 'quanta 1001 1002 1003 1004 1005')
         self.assertRegex(output, 'priomap 3 4 5 6 7')
 
     @expectedFailureIfModuleIsNotAvailable('sch_fq')