fix(接口测试): 接口定义变更记录显示问题

--bug=1046196 --user=王旭 【接口测试】github#33019，接口定义中对请求体数据类型变更[String-number]变更记录中无对应的记录显示 https://www.tapd.cn/55049933/s/1626711

api-test/frontend/src/business/history/api/ApiHistoryDetail.vue

@@ -94,12 +94,17 @@ export default {
       if (properties) {
         for (let key in properties) {
           let value = JSON.stringify(properties[key].mock);
+          let properType = properties[key]['**type']
           if (value && value.indexOf('**mock') !== -1) {
             properties['++' + key] = JSON.parse(JSON.stringify(properties[key]));
             properties['--' + key] = JSON.parse(JSON.stringify(properties[key]));
             properties['--' + key].mock = { mock: JSON.parse(value)['**mock'] };
             delete properties[key];
           }
+          if (value && properType) {
+            properties['--' + key].type = properType;
+            delete properties[key];
+          }
           if (properties[key] && properties[key]['++description']) {
             properties['++' + key] = JSON.parse(JSON.stringify(properties[key]));
             properties['++' + key].description = properties[key]['++description'];