Add samples of APX and other new instructions to the 'x86 instruction
decoder - new instructions' test.

Note the test is only available if the perf tool has been built with
EXTRA_TESTS=1.

Example:

  $ make EXTRA_TESTS=1 -C tools/perf
  $ tools/perf/perf test -F -v 'new ins' |& grep -i 'jmpabs\|popp\|pushp'
  Decoded ok: d5 00 a1 ef cd ab 90 78 56 34 12    jmpabs $0x1234567890abcdef
  Decoded ok: d5 08 53                    pushp  %rbx
  Decoded ok: d5 18 50                    pushp  %r16
  Decoded ok: d5 19 57                    pushp  %r31
  Decoded ok: d5 19 5f                    popp   %r31
  Decoded ok: d5 18 58                    popp   %r16
  Decoded ok: d5 08 5b                    popp   %rbx
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Chang S. Bae <chang.seok.bae@intel.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Nikolay Borisov <nik.borisov@suse.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: x86@kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240502105853.5338-11-adrian.hunter@intel.com