style(性能测试): 性能测试报告中的错误请求表格增加自适应滚动条

--bug=1032312 --user=宋天阳 【性能测试】请求过多时-错误记录显示不全
https://www.tapd.cn/55049933/s/1429856

performance-test/frontend/src/business/report/components/samples/ErrorSamplesTable.vue

@@ -1,5 +1,5 @@
 <template>
-  <div>
+  <div class="errorSamplesTable">
     <el-table
         ref="samplesTable"
         :data="tableData"
@@ -152,4 +152,9 @@ export default {
 .el-table :deep(.sample-table-header) {
   color: #1a1a1a;
 }
+
+.errorSamplesTable {
+  overflow: auto;
+  height: calc(100vh - 200px);
+}
 </style>

test-track/frontend/src/business/plan/view/comonents/report/detail/load/samples/ErrorSamplesTable.vue

@@ -1,5 +1,5 @@
 <template>
-  <div>
+  <div class="errorSamplesTable">
     <el-table
         ref="samplesTable"
         :data="tableData"
@@ -152,4 +152,9 @@ export default {
 .el-table :deep(.sample-table-header) {
   color: #1a1a1a;
 }
+
+.errorSamplesTable {
+  overflow: auto;
+  height: calc(100vh - 200px);
+}
 </style>