asm-generic/hyperv: change HV_CPU_POWER_MANAGEMENT to HV_CPU_MANAGEMENT

This makes the name match Hyper-V TLFS.
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Reviewed-by: Pavel Tatashin <pasha.tatashin@soleen.com>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Link: https://lore.kernel.org/r/20210203150435.27941-2-wei.liu@kernel.org

include/asm-generic/hyperv-tlfs.h

@@ -88,7 +88,7 @@
 #define HV_CONNECT_PORT				BIT(7)
 #define HV_ACCESS_STATS				BIT(8)
 #define HV_DEBUGGING				BIT(11)
-#define HV_CPU_POWER_MANAGEMENT			BIT(12)
+#define HV_CPU_MANAGEMENT			BIT(12)
 #define HV_ISOLATION				BIT(22)