tools headers uapi: Update tools's copy of linux/perf_event.h

To get the changes in:

Liang Kan's patch

  55bcf6ef

 ("perf: Extend PERF_TYPE_HARDWARE and PERF_TYPE_HW_CACHE")

Kan's patch is in the tip/perf/core branch.

So the next perf tool patches need this interface for hybrid support.

Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
Reviewed-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20210427070139.25256-2-yao.jin@linux.intel.com


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>