tools/power/turbostat: Adjust cstate for is_jvl() models

Disable CC3/CC7/PC2/PC3/PC6/PC7 for is_jvl() models.

Delete is_jvl() CPU model check.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Reviewed-by: Len Brown <len.brown@intel.com>