tools/power turbostat: Read Package-cstates via perf

JIRA: https://issues.redhat.com/browse/RHEL-33321

commit 0451adf
Author: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com>
Date:   Wed May 8 15:00:14 2024 +0200

    tools/power turbostat: Read Package-cstates via perf

    Reading the counters via perf can be done in bulk with a single syscall,
    making the counter values more accurate with respect to one another by
    minimizing the time gap between individual counter reads.

    Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com>
    Signed-off-by: Len Brown <len.brown@intel.com>

Signed-off-by: David Arcari <darcari@redhat.com>

Author: darcari