cpufreq: intel_pstate: updates

Description: Updates for intel_pstate

Bugzilla: http://bugzilla.redhat.com/2072886

Build Info: https://brewweb.engineering.redhat.com/brew/taskinfo?taskID=44863298

Tested: I did sanity testing using platform engineering test suite on (intel-alderlake-s-iotg-02) system.

Signed-off-by: Steve Best sbest@redhat.com