perf trace beauty: Add the glue for the autogenerated x86 IRQ vector array

We need to wrap this autogenerated string array with the
strarray__scnprintf() formatter and the strarray__strotul() lookup
method, do it.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Luis Cláudio Gonçalves <lclaudio@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-bx2cjcyv6aerhyy3gvu3uwcy@git.kernel.org


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