perf parse-events: Remove duplicated include in parse-events.c

The header files parse-events.h is included twice in parse-events.c,
so one inclusion of each can be removed.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Reviewed-by: James Clark <james.clark@linaro.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=10822
Link: https://lore.kernel.org/r/20240910005522.35994-1-yang.lee@linux.alibaba.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

Author: Yang Li

tools/perf/tests/parse-events.c

@@ -5,7 +5,6 @@
 #include <api/fs/fs.h>
 #include "tests.h"
 #include "debug.h"
-#include "parse-events.h"
 #include "pmu.h"
 #include "pmus.h"
 #include <dirent.h>