Should handle NotNow response for operations

[milanperera]

Description:
There are certain times when the device is not able to do what the server requests. For example, databases cannot be modified while the device is locked with Data Protection. When a device cannot perform a command due to situations like this, it sends a NotNow status without performing the command.

https://developer.apple.com/library/content/documentation/Miscellaneous/Reference/MobileDeviceManagementProtocolRef/3-MDM_Protocol/MDM_Protocol.html

[stale]

This issue has been automatically marked as stale because it has not had recent activity.

[lasanthaDLPDS]

This is fixed in the latest version of the IoT server. (i.e IoT server 3.6.0)