KVM: arm64: Fix inconsistent indenting

Fix the following smatch warnings:

arch/arm64/kvm/vmid.c:62 flush_context() warn: inconsistent indenting
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: sunliming <sunliming@kylinos.cn>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220602024805.511457-1-sunliming@kylinos.cn

arch/arm64/kvm/vmid.c

@@ -66,7 +66,7 @@ static void flush_context(void)
 	 * the next context-switch, we broadcast TLB flush + I-cache
 	 * invalidation over the inner shareable domain on rollover.
 	 */
-	 kvm_call_hyp(__kvm_flush_vm_context);
+	kvm_call_hyp(__kvm_flush_vm_context);
 }
 
 static bool check_update_reserved_vmid(u64 vmid, u64 newvmid)