tools/power x86_energy_perf_policy: Version 2026.04.25

Since v2025.11.22:
	Initial SoC Slider support
	SoC Slider is an SoC-wide power/performance policy setting.
	On SoC Slider systems, EPP plays a diminished role.

Whitespace cleanup via: indent -npro -kr -i8 -ts8 -sob -l160 -ss -ncs -cp1

No functional changes

Signed-off-by: Len Brown <len.brown@intel.com>