fix(common-sensitive): 默认权限字符串修改为 no_mask

pigx-common/pigx-common-sensitive/src/main/java/com/pig4cloud/pigx/common/sensitive/util/SensitiveWordsProperties.java

@@ -19,7 +19,7 @@ public class SensitiveWordsProperties {
     /**
      * The sensitive words to detect.
      */
-    private String mask = "*";
+    private String mask = "no_mask";
 
     /**
      * Whether the sensitive words detection is enabled.