feat: MapUtils增加深度合并两个map的方法

Author: luoqiz

continew-starter-core/src/main/java/top/continew/starter/core/util/MapUtils.java

@@ -50,6 +50,8 @@ public static Properties toProperties(Map<String, String> source) {
      * @param to   需要合并的map
      * @param from 需要被合并的map
      * @return Map<String, Object> 必须重新使用的map
+     * @author luoqiz
+     * @since 2.14.0
      */
     public static Map<String, Object> mergeMap(Map<String, Object> to, Map<String, Object> from) {
         if (MapUtil.isEmpty(to)) {