[Perl/perl5] 3e3ef4: skip the actual performance check with ASAN

[Tony Cook via perl5-changes]

  Branch: refs/heads/smoke-me/tonyc/21654-N-squared-slow
  Home:   https://github.com/Perl/perl5
  Commit: 3e3ef48e030e62f49f1b1fffc1e574c3bdea6450
      
https://github.com/Perl/perl5/commit/3e3ef48e030e62f49f1b1fffc1e574c3bdea6450
  Author: Tony Cook <t...@develop-help.com>
  Date:   2023-11-28 (Tue, 28 Nov 2023)

  Changed paths:
    M t/perf/tmps.t

  Log Message:
  -----------
  skip the actual performance check with ASAN

The seems to greatly extend the runtime.