Tl/set governor on turbo state

[tonylambiris]

This will set the governor policy when switching turbo states:

➜ sudo ./src/cpufreqctl turbo get
0
➜ find /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor -exec cat {} + | uniq
powersave
➜ sudo ./src/cpufreqctl turbo 1
➜ sudo ./src/cpufreqctl turbo get
1
➜ find /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor -exec cat {} + | uniq
performance

[tonylambiris]

@martin31821 if I could get an extra set of eyes and opinion on this, thanks!

[martin31821]

I'll take a look, maybe @fin_ger too?

[martin31821]

@tonylambiris What's the point on setting the governer to powersave when turbo boost is disabled?
Also, I'd like to cherry pick the relevant commits, since there are some changes.

[fin-ger]

I think setting the governor in the profile settings is the more appropriate way of integrating a governor selection into the extension. I don't think the governor should be coupled with the turbo boost setting.