perf annotate-data: Change return type of find_data_type_block()

perf annotate-data: Change return type of find_data_type_block()

So that it can return enum variable_match_type to be propagated to the
find_data_type_die().  Also update the debug message to show the result
of the check_matching_type().

  chk [dd] reg0 offset=0 ok=1 kind=1  : Good!
or
  chk [177] reg4 offset=0x138 ok=0 kind=0 cfa : no type information

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20240816235840.2754937-6-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>