Update method to determine if task exists, add days of week parameter to weekly triggers

lib/ansible/modules/extras/windows/win_scheduled_task.py

@@ -60,6 +60,10 @@ options:
     description:
       - Time to execute scheduled task
     required: false
+  daysOfWeek:
+    description:
+      - Days of the week to run a weekly task
+    required: false
   path:
     description:
       - Folder path of scheduled task