tests: Mark functional tests not supporting bitcoin-cli (--usecli) as such

test/functional/rpc_createmultisig.py

@@ -22,6 +22,7 @@ class RpcCreateMultiSigTest(BitcoinTestFramework):
     def set_test_params(self):
         self.setup_clean_chain = True
         self.num_nodes = 3
+        self.supports_cli = False
 
     def skip_test_if_missing_module(self):
         self.skip_if_no_wallet()