tools/power turbostat: call __cpuid() instead of __get_cpuid()

tools/power turbostat: call __cpuid() instead of __get_cpuid()

Orabug: 24811361

turbostat already checks whether calling each cpuid leavf is legal,
and it doesn't look at the function return value,
so call the simpler gcc intrinsic __cpuid() instead of __get_cpuid().

syntax only, no functional change

Signed-off-by: Len Brown <len.brown@intel.com>
(cherry picked from commit 5aea2f7f645b27635b856311dee5b775d277c686)
Signed-off-by: Brian Maly <brian.maly@oracle.com>
Signed-off-by: Dhaval Giani <dhaval.giani@oracle.com>