update： 更新属性赋值的优先顺序， 修复丢失属性的 BUG

Signed-off-by: huyufei <yufei.hu@castbox.fm>

Runtime/GuruCore/Runtime/Analytics/Events/AbstractEventDriver.cs

@@ -113,12 +113,15 @@ namespace Guru
         /// </summary>
         private void FlushAll()
         {
-            while(_eventBuffer.Pop(out var trackingEvent))
+            // #1. 先尝试执行所有预定义的用户属性
+            foreach (var propertyAction in _predefinedPropertyDelayedActions)
             {
-                Debug.Log($"[ANU][GA] --- FlushAll Events: {trackingEvent.eventName}");
-                FlushTrackingEvent(trackingEvent);
+                Debug.Log($"[ANU][GA] --- FlushAll predefined Properties: {propertyAction.key}:{ propertyAction}");
+                propertyAction.Execute();    
             }
+            _predefinedPropertyDelayedActions.Clear();
 
+            // #2. 设置所有的用户属性
             foreach (var key in _userPropertyMap.Keys)
             {
                 Debug.Log($"[ANU][GA] --- FlushAll Properties: {key}:{ _userPropertyMap[key]}");
@@ -126,13 +129,12 @@ namespace Guru
             }
             _userPropertyMap.Clear();
             
-            
-            foreach (var propertyAction in _predefinedPropertyDelayedActions)
+            // #3. 发送所有的用户事件， 一定要在设置用户属性之后再调用事件， 这样才能携带所有的属性！！
+            while(_eventBuffer.Pop(out var trackingEvent))
             {
-                Debug.Log($"[ANU][GA] --- FlushAll predefined Properties: {propertyAction.key}:{ propertyAction}");
-                propertyAction.Execute();    
+                Debug.Log($"[ANU][GA] --- FlushAll Events: {trackingEvent.eventName}");
+                FlushTrackingEvent(trackingEvent);
             }
-            _predefinedPropertyDelayedActions.Clear();
         }
 
         /// <summary>