Add missed data modifier to honor event (#819)

* Add missed data modifier

* Add toString for MemberHonorChangeEvent

Co-authored-by: Him188 <Him188@mamoe.net>

mirai-core-api/src/commonMain/kotlin/event/events/group.kt

@@ -540,20 +540,30 @@ public sealed class MemberHonorChangeEvent : GroupMemberEvent, BotPassiveEvent,
     /**
      * 获得荣誉时的事件
      */
-    public class Achieve(override val member: NormalMember, override val honorType: GroupHonorType) :
-        MemberHonorChangeEvent()
+    public data class Achieve(override val member: NormalMember, override val honorType: GroupHonorType) :
+        MemberHonorChangeEvent() {
+    
+        override fun toString(): String {
+            return "MemberHonorChangeEvent.Achieve(member=$member, honorType=$honorType)"
+        }
+    }
 
     /**
      * 失去荣誉时的事件
      */
-    public class Lose(override val member: NormalMember, override val honorType: GroupHonorType) :
-        MemberHonorChangeEvent()
+    public data class Lose(override val member: NormalMember, override val honorType: GroupHonorType) :
+        MemberHonorChangeEvent() {
+    
+        override fun toString(): String {
+            return "MemberHonorChangeEvent.Lose(member=$member, honorType=$honorType)"
+        }
+    }
 }
 
 /**
  * [Group] 龙王改变时的事件
  */
-public class GroupTalkativeChangeEvent(
+public data class GroupTalkativeChangeEvent(
     /**
      * 改变的群
      */