perf vendor events intel: Update icelakex events to v1.23

perf vendor events intel: Update icelakex events to v1.23

Update to v1.23 released in:

  https://github.com/intel/perfmon/pull/123

Updates to event descriptions.

Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Edward Baker <edward.baker@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20240104074259.653219-3-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>