Split MIDDLEWARE_CLI command on spaces

This is for users who doesn't use single command but run middleware cli
through python. Python subprocess requires all parts of the command
to be separated

griffon/commands/queries.py

@@ -404,7 +404,9 @@ def get_product_contain_component(
     # TODO: interim hack for middleware
     if component_name and MIDDLEWARE_CLI and not no_middleware:
         operation_status.update("searching deptopia middleware.")
-        mw_command = [MIDDLEWARE_CLI, component_name, "-e", "maven", "--json"]
+
+        # Use split for users who runs middleware via python
+        mw_command = [*MIDDLEWARE_CLI.split(), component_name, "-e", "maven", "--json"]
         if strict_name_search:
             mw_command.append("-s")
         proc = subprocess.run(