x86: mshyperv: Remove duplicate asm/msr.h header

./arch/x86/kernel/cpu/mshyperv.c: asm/msr.h is included more than once.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=26164
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Wei Liu <wei.liu@kernel.org>

Author: wb-zjp846396

arch/x86/kernel/cpu/mshyperv.c

@@ -31,7 +31,6 @@
 #include <asm/msr.h>
 #include <asm/nmi.h>
 #include <clocksource/hyperv_timer.h>
-#include <asm/msr.h>
 #include <asm/numa.h>
 #include <asm/svm.h>