tools kvm headers arm64: Update KVM header from the kernel sources

To pick the changes from:

b7628c7973765c85 ("KVM: arm64: Allow userspace to limit the number of PMU counters for EL2 VMs")

That doesn't result in any changes in tooling (built on a Raspberry PI 5
running Debian GNU/Linux 12 (bookworm)), only addresses this perf build
warning:

Warning: Kernel ABI header differences:
diff -u tools/arch/arm64/include/uapi/asm/kvm.h arch/arm64/include/uapi/asm/kvm.h

Cc: Adrian Hunter <[e-mail]>
Cc: Ian Rogers <[e-mail]>
Cc: James Clark <[e-mail]>
Cc: Jiri Olsa <[e-mail]>
Cc: Kan Liang <[e-mail]>
Cc: Marc Zyngier <[e-mail]>
Cc: Namhyung Kim <[e-mail]>
Link: https://lore.kernel.org/r/
Signed-off-by: Arnaldo Carvalho de Melo <[e-mail]>

tools/arch/arm64/include/uapi/asm/kvm.h

···
 
 /* Device Control API on vcpu fd */
 #define KVM_ARM_VCPU_PMU_V3_CTRL	0
-#define   KVM_ARM_VCPU_PMU_V3_IRQ	0
-#define   KVM_ARM_VCPU_PMU_V3_INIT	1
-#define   KVM_ARM_VCPU_PMU_V3_FILTER	2
-#define   KVM_ARM_VCPU_PMU_V3_SET_PMU	3
+#define   KVM_ARM_VCPU_PMU_V3_IRQ		0
+#define   KVM_ARM_VCPU_PMU_V3_INIT		1
+#define   KVM_ARM_VCPU_PMU_V3_FILTER		2
+#define   KVM_ARM_VCPU_PMU_V3_SET_PMU		3
+#define   KVM_ARM_VCPU_PMU_V3_SET_NR_COUNTERS	4
 #define KVM_ARM_VCPU_TIMER_CTRL		1
 #define   KVM_ARM_VCPU_TIMER_IRQ_VTIMER		0
 #define   KVM_ARM_VCPU_TIMER_IRQ_PTIMER		1