perf beauty: Make strarray's offset be u64

We need it for things like MSRs that are sparse and go over MAXINT.

Cc: Adrian Hunter <adrian.hunter@intel.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-g8t2d0jr0mg3yimg2qrjkvlt@git.kernel.orgSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/trace/beauty/beauty.h

@@ -7,7 +7,7 @@
 #include <sys/types.h>
 
 struct strarray {
-	int	    offset;
+	u64	    offset;
 	int	    nr_entries;
 	const char *prefix;
 	const char **entries;