test: Implicitly sync after generate*, unless opted out

test/functional/wallet_bumpfee.py

@@ -529,7 +529,7 @@ def test_unconfirmed_not_spendable(self, rbf_node, rbf_node_address):
     assert_equal([t for t in rbf_node.listunspent(minconf=0, include_unsafe=False) if t["txid"] == rbfid], [])
 
     # check that the main output from the rbf tx is spendable after confirmed
-    self.generate(rbf_node, 1)
+    self.generate(rbf_node, 1, sync_fun=self.no_op)
     assert_equal(
         sum(1 for t in rbf_node.listunspent(minconf=0, include_unsafe=False)
             if t["txid"] == rbfid and t["address"] == rbf_node_address and t["spendable"]), 1)