Try to use power-profiles-daemon API to hold performance profile if available

[3v1n0]

In case power-profiles-daemon is installed, that should be used to set request the maximum performances to the CPU and hold that.

DBus documentation is at https://upower.pages.freedesktop.org/power-profiles-daemon/gdbus-org.freedesktop.UPower.PowerProfiles.html (or powerprofilesctl) can be used instead too.

[v1993]

A simple workaround for the time being is to use GAMEMODERUNEXEC="powerprofilesctl launch" environment variable (make sure to adjust yours accordingly if you're already using it).