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

test/functional/rpc_misc.py

@@ -19,6 +19,7 @@ from test_framework.authproxy import JSONRPCException
 class RpcMiscTest(BitcoinTestFramework):
     def set_test_params(self):
         self.num_nodes = 1
+        self.supports_cli = False
 
     def run_test(self):
         node = self.nodes[0]