perf kvm stat: Fix build error

Since commit ceea279 ("perf kvm stat: Remove use of the arch
directory"), a native build on Arm64 machine reports:

  util/kvm-stat-arch/kvm-stat-x86.c:7:10: fatal error: asm/svm.h: No such file or directory
    7 | #include <asm/svm.h>
      |          ^~~~~~~~~~~
  compilation terminated.

The build fails to find x86's asm headers when building for Arm64.  Fix
this by including asm headers with relative path instead.

Fixes: ceea279 ("perf kvm stat: Remove use of the arch directory")
Signed-off-by: Leo Yan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Cc: Ian Rogers <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Arnaldo Carvalho de Melo <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: James Clark <[email protected]>
Cc: Arnaldo Carvalho de Melo <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

Author: Leo-Yan

tools/perf/util/kvm-stat-arch/kvm-stat-x86.c

@@ -4,9 +4,9 @@
 #include "../kvm-stat.h"
 #include "../evsel.h"
 #include "../env.h"
-#include <asm/svm.h>
-#include <asm/vmx.h>
-#include <asm/kvm.h>
+#include "../../arch/x86/include/uapi/asm/svm.h"
+#include "../../arch/x86/include/uapi/asm/vmx.h"
+#include "../../arch/x86/include/uapi/asm/kvm.h"
 #include <subcmd/parse-options.h>
 
 define_exit_reasons_table(vmx_exit_reasons, VMX_EXIT_REASONS);