thermal/intel_powerclamp: add id for broadwell server

Broadwell server has support for package C-states, idle injection works
as expected on this platform.
Signed-off-by: NJacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: NZhang Rui <rui.zhang@intel.com>

drivers/thermal/intel_powerclamp.c

@@ -689,6 +689,7 @@ static const struct x86_cpu_id intel_powerclamp_ids[] __initconst = {
 	{ X86_VENDOR_INTEL, 6, 0x46},
 	{ X86_VENDOR_INTEL, 6, 0x4c},
 	{ X86_VENDOR_INTEL, 6, 0x4d},
+	{ X86_VENDOR_INTEL, 6, 0x4f},
 	{ X86_VENDOR_INTEL, 6, 0x56},
 	{}
 };