perf arm: Fix off-by-one directory path

Relative path include works in the regular build due to -I paths but may
fail in other situations.

Fixes: 8386901 ("perf arch: Support register names from all archs")
Reviewed-by: German Gomez <[email protected]>
Signed-off-by: Ian Rogers <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Alexandre Truong <[email protected]>
Cc: Athira Jajeev <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: James Clark <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

Author: captain5050

tools/perf/util/arm64-frame-pointer-unwind-support.c

@@ -6,7 +6,7 @@
 #include "unwind.h"
 
 #define perf_event_arm_regs perf_event_arm64_regs
-#include "../arch/arm64/include/uapi/asm/perf_regs.h"
+#include "../../arch/arm64/include/uapi/asm/perf_regs.h"
 #undef perf_event_arm_regs
 
 struct entries {