added logging to task_waiter

Author: alexazarh

package/cloudshell/cp/vcenter/common/vcenter/task_waiter.py

@@ -32,6 +32,8 @@ def wait_for_task(self, task, logger, action_name='job', hide_result=False):
                 multi_msg = ', '.join([err.message for err in task.info.error.faultMessage])
 
             logger.info(multi_msg)
+            logger.info("task info dump: {0}".format(task.info))
+
             raise Exception(multi_msg)
 
         return task.info.result