Increase "queue show" buffer size from 80 to 240. This should be more then enough for most cases. (issue #9089 reported by mvanbaak)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@55197 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_queue.c

@@ -4063,7 +4063,7 @@ static void do_print(struct mansession *s, int fd, const char *str)
 static int __queues_show(struct mansession *s, int fd, int argc, char **argv)
 {
 	struct call_queue *q;
-	struct ast_str *out = ast_str_alloca(80);
+	struct ast_str *out = ast_str_alloca(240);
 	int found = 0;
 	time_t now = time(NULL);