GPay/Samsung Pay integration on Power Memu

[_Jonno]

Add the ability to see registered cards on power menu for quick use of contactless payment when entering powermenu via power button long press.

As of the likes of pixel and iPhone 

[tomeveritt]

And Google Home too!

[MartynaK]

@_Jonno,

Thank you for this suggestion. I've just forwarded it to our Development Team 😊. 

Let's keep our fingers crossed so that we can see the registered cards in the Power Menu .