Revert "防止LoginType注入USERNAME_PASSWORD ASC --"

This reverts commit 38bfdad257.

bonus-auth/src/main/java/com/bonus/auth/form/LoginIsAdminBody.java

@@ -20,6 +20,4 @@ public class LoginIsAdminBody {
      * 用户密码
      */
     private String password;
-
-    private LoginType loginType;
 }