soc:qcom: Synchronize service notifier task's

Queue the msg receive task in service notifier queue
so that it does not run concurrently with other notifier task. 
This avoid an issue where adsp ssr is stuck due to deadlock 
between msg receive and service arrive task.

Change-Id: I6ef9b765ae74eeb32021c2848ffc06d70df19c1b
Signed-off-by: Avaneesh Kumar Dwivedi <akdwived@codeaurora.org>