fix(接口测试): 修复复制环境，环境被生成两条的缺陷

--bug=1030235 --user=王孝刚 【接口测试】github#26670，系统复制环境并保存，环境会被生成两条
https://www.tapd.cn/55049933/s/1414605

framework/sdk-parent/frontend/src/components/environment/ApiEnvironmentConfig.vue

@@ -166,6 +166,7 @@ export default {
       this.$refs.environmentEdit._save(newEnvironment);
       this.environments.unshift(newEnvironment);
       this.$refs.environmentItems.itemSelected(this.environments.length - 1, newEnvironment);
+      this.refresh();
     },
     validateEnvironment(environment) {
       if (!this.$refs.environmentEdit.validate()) {