pushed module_loader to task_queue_manager so all cli's can benefit from it

also normalized -M option across all cli
fixes #12016

lib/ansible/executor/playbook_executor.py

@@ -28,7 +28,6 @@ from ansible import constants as C
 from ansible.errors import *
 from ansible.executor.task_queue_manager import TaskQueueManager
 from ansible.playbook import Playbook
-from ansible.plugins import module_loader
 from ansible.template import Templar
 
 from ansible.utils.color import colorize, hostcolor
@@ -52,12 +51,6 @@ class PlaybookExecutor:
         self._options          = options
         self.passwords         = passwords
 
-        # make sure the module path (if specified) is parsed and
-        # added to the module_loader object
-        if options.module_path is not None:
-            for path in options.module_path.split(os.pathsep):
-                module_loader.add_directory(path)
-
         if options.listhosts or options.listtasks or options.listtags or options.syntax:
             self._tqm = None
         else: