tools/power/x86/intel-speed-select: Present all TRL levels for turbo-freq

For turbo-freq feature, only 3 levels of frequencies are displayed even
if platform support more. Present all levels based on the CPU model.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>