test: fix intermittent error in feature_llmq_simplepose.py by waiting p2p messages throught delay

Author: knst

test/functional/feature_llmq_simplepose.py

@@ -123,10 +123,12 @@ def mine_quorum_less_checks(self, expected_good_nodes, mninfos_online):
 
         self.log.info("Waiting for phase 3 (complain)")
         self.wait_for_quorum_phase(q, 3, expected_good_nodes, None, 0, mninfos_online)
+        time.sleep(0.5)
         self.move_blocks(nodes, 2)
 
         self.log.info("Waiting for phase 4 (justify)")
         self.wait_for_quorum_phase(q, 4, expected_good_nodes, None, 0, mninfos_online)
+        time.sleep(0.5)
         self.move_blocks(nodes, 2)
 
         self.log.info("Waiting for phase 5 (commit)")
@@ -135,6 +137,7 @@ def mine_quorum_less_checks(self, expected_good_nodes, mninfos_online):
 
         self.log.info("Waiting for phase 6 (mining)")
         self.wait_for_quorum_phase(q, 6, expected_good_nodes, None, 0, mninfos_online)
+        time.sleep(0.5)
 
         self.log.info("Waiting final commitment")
         self.wait_for_quorum_commitment(q, nodes)