fix: 脑图点击模块未展开

--bug=1013295 --user=陈建星 【测试跟踪】新创建的用例 点击模块 再切换脑图后，未展开 https://www.tapd.cn/55049933/s/1160591

frontend/src/business/components/track/common/minder/minderUtils.js

@@ -86,9 +86,7 @@ export function loadSelectNodes(param, getCaseFuc, setParamCallback, getExtraNod
   let minder = window.minder;
   let selectNodes = minder.getSelectedNodes();
   selectNodes.forEach(node => {
-    if (node.children && node.children.length > 0) {
-      loadNode(node, param, getCaseFuc, setParamCallback, getExtraNodeFuc);
-    }
+    loadNode(node, param, getCaseFuc, setParamCallback, getExtraNodeFuc);
   });
 }