tweak(conhost-v2): switch CPU utilization tracking to dynamic scaling

[tens0rfl0w]

Goal of this PR

Starting with Windows 8, Microsoft updated CPU performance counters to use "Processor Utility" instead of "Processor Time" to reflect dynamic frequency scaling (e.g., Intel Turbo Boost, AMD Precision Boost). This causes the in-game metrics to display wrong CPU utilization values.

How is this PR achieving the goal

This change ensures in-game metrics display those more accurate values.

This PR applies to the following area(s)

FiveM, RedM

Successfully tested on

Game builds: Not applicable

Platforms: Windows (Client)

Checklist

• Code compiles and has been tested successfully.
• Code explains itself well and/or is documented.
• My commit message explains what the changes do and what they are for.
• No extra compilation warnings are added by these changes.

Fixes issues

Reported here: https://discord.com/channels/779705925577080842/1260757053635297381 (Cfx.re Engineering Group)

[iridium-cfx]

I suppose this depends on what you class as the right/wrong values.

Does this now match what you see in task manager?

[tens0rfl0w]

Yes, when this change was introduced in Win8, MSFT also changed the metrics source for CPU utilization in the task manager to this new metric. (https://learn.microsoft.com/en-us/troubleshoot/windows-client/performance/cpu-usage-exceeds-100)

[iridium-cfx]

Looks good, I'd agree it makes sense for the average user to try and match what task manager says.

[IllInuz]

Yeah this makes more sense to the average user i would say, this has also been done by triple a's to avoid the confusion.