fix: AMD utilization

[tparvu]

This works for my system H170i LCD with an AMD Radeon RX 7900 GRE.

I haven't thought through how it might work on others.

Here is the output from

➜  systeminfo git:(fix-amd-gpu-utilization-lcd) rocm-smi --showuse


============================ ROCm System Management Interface ============================
=================================== % time GPU is busy ===================================
GPU[0]          : GPU use (%): 4
GPU[1]          : GPU use (%): 0
==========================================================================================
================================== End of ROCm SMI Log ===================================
➜  systeminfo git:(fix-amd-gpu-utilization-lcd) 

I have on onboard AMD GPU as well.
This PR works on the first GPU output.

[jurkovic-nikola]

Hey, thank you. Let's see how it will play out. I'm currently building 6600 system and will test it there too.

[tparvu]

Hey, thank you. Let's see how it will play out. I'm currently building 6600 system and will test it there too.

And thank you! I was kicking myself for buying Corsair until I found this project. :)