put all check on one line

Author: bcwu

rsconnect/main.py

@@ -1203,8 +1203,7 @@ def deploy_app(
         (
             ce.validate_server()
             .validate_app_mode(app_mode=app_mode)
-            .check_server_capabilities([is_python_enabled_on_server])
-            .check_server_capabilities([are_apis_supported_on_server])
+            .check_server_capabilities([is_python_enabled_on_server, are_apis_supported_on_server])
             .make_bundle(
                 make_api_bundle,
                 directory,