Request dedicated GPU from GPU drivers

[TorutheRedFox]

Description

Makes the game use the dedicated GPU rather than the integrated GPU if it's available.

Changes

Previous Behavior

Previously, the integrated GPU would be used unless an override was set in Windows' or the GPU driver's settings for the executable.

Root Cause

Missing exports for AMD PowerXpress and Nvidia Optimus requesting the use of the dedicated GPU for the process if available.

New Behavior

The dedicated GPU (if available) is used for the game instead of the integrated GPU.

Fix Implementation

Exports were added to Windows64_Minecraft.cpp to flag the executable as preferring the dedicated GPU.

AI Use Disclosure

No AI has been used in this PR.

[codeHusky]

Could you provide a demonstration video of this being effective?

[TorutheRedFox]

Could you provide a demonstration video of this being effective?

not quite sure how to show it in a video aside from file handles to shader caches in processexplorer pointing to the nvidia folder rather than the intel one

[codeHusky]

You could show a video of the app running on the correct GPU index in task manager

[TorutheRedFox]

about that, my task manager doesn't show that

[C0deProto]

about that, my task manager doesn't show that

i can pull it into a test environment and see if it does
Edit: seem to be still relying on the integrated with the same gpu usage (or at least in my test between the current build and this PR) this would probably work as a fix for laptops but not desktops

[Fivebuss]

Maybe add a F3 menu piece that shows what GPU is in use?
That would be very nice