x86: Remove duplicate rtit status MSR macro

The MSR_IA32_RTIT_STATUS is defined twice, so remove one.

Signed-off-by: Longpeng(Mike) <longpeng2@huawei.com>
Acked-by: Borislav Petkov <bp@suse.de>
Cc: len.brown@intel.com
Cc: peterz@infradead.org
Cc: rafael.j.wysocki@intel.com
Cc: alexander.shishkin@linux.intel.com
Cc: ray.huang@amd.com
Cc: Aravind.Gopalakrishnan@amd.com
Cc: wu.wubin@huawei.com
Cc: srinivas.pandruvada@linux.intel.com
Cc: zhaoshenglong@huawei.com
Cc: vladimir_zapolskiy@mentor.com
Link: http://lkml.kernel.org/r/1476405740-80816-1-git-send-email-longpeng2@huawei.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>