Support enabling and disabling Wi-Fi from MPS

[shaoboon]

As a user, I want to enable or disable WiFi from the Console so that I can control whether the AMT device can use wireless connectivity.

This feature adds the ability to control the WiFi state on AMT devices from the Console. Internally, this updates the WiFi radio state in AMT. Once WiFi is enabled, users can add WiFi profiles or enable WiFi profile synchronization, which are covered in separate stories.