release: version 1.0.13 - Fix duplicate comma in JSON output

- FIX: Remove trailing comma after query field (was causing ,, before host)
- FIX: Copy null terminator during buffer reallocation in dynbuf_append
- PACKAGING: Config file marked as %config(noreplace)

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

src/mod_reqin_log.c

@@ -791,7 +791,7 @@ static void log_request(request_rec *r, reqin_log_config_t *cfg, reqin_log_child
     /* query (query string without leading ?, e.g., foo=bar) */
     dynbuf_append(&buf, "\"query\":\"", 9);
     append_json_string(&buf, query);
-    dynbuf_append(&buf, "\",", 2);
+    dynbuf_append(&buf, "\"", 1);
 
     /* host */
     dynbuf_append(&buf, ",\"host\":\"", 9);