REPORT-148530 修复使用数据集分组插件情况下，fr设计器数据集搜索查询不出来

getCurrentTableDataTree这里用了强制类型转换把BasicTableDataTreePane转换成了TableDataTreePane，导致插件接口返回的BasicTableDataTreePane实现无法转换导致报错

designer-base/src/main/java/com/fr/design/data/datapane/management/search/TableDataTreeSearchManager.java

@@ -2,6 +2,7 @@ package com.fr.design.data.datapane.management.search;
 
 import com.fr.data.TableDataSource;
 import com.fr.design.DesignModelAdapter;
+import com.fr.design.data.BasicTableDataTreePane;
 import com.fr.design.data.datapane.TableDataTree;
 import com.fr.design.data.datapane.TableDataTreePane;
 import com.fr.design.search.event.TreeSearchStatusChangeEvent;
@@ -114,7 +115,7 @@ public class TableDataTreeSearchManager {
      */
     private TableDataTree getCurrentTableDataTree() {
         DesignModelAdapter<?, ?> currentModelAdapter = DesignModelAdapter.getCurrentModelAdapter();
-        TableDataTreePane tableDataTreePane = (TableDataTreePane) TableDataTreePane.getInstance(currentModelAdapter);
+        BasicTableDataTreePane tableDataTreePane = TableDataTreePane.getInstance(currentModelAdapter);
         return tableDataTreePane.getDataTree();
     }