Set isGame in manifest

[mueller-ma]

Whether or not the application is a game. The system may group together applications classifed as games or display them separately from other applications.
The default is false.

From https://developer.android.com/guide/topics/manifest/application-element

[Dariasteam]

As the method use by godot for android export is based in something like injecting the game inside a prebuilt apk, I think this should be solved in their project. However I'll try to fix that for my local template.

[mueller-ma]

Ok, can you open a feature request at the godot engine project?

[Dariasteam]

Sorry for the delay, I will.