fix(项目设置): 修复环境保存http保存失败的缺陷

--bug=1024229 --user=王孝刚 [项目设置]github#22502
项目设置-环境管理，首次添加环境设有http配置，保存成功后，http配置未保存成功
https://www.tapd.cn/55049933/s/1350773

frontend/src/business/components/api/test/components/ApiKeyValue.vue

@@ -15,7 +15,7 @@
                     @change="change"
                     :placeholder="keyText" show-word-limit/>
           <el-autocomplete :disabled="isReadOnly" :maxlength="200" v-if="suggestions" v-model="item.name" size="small"
-                           :fetch-suggestions="querySearch" @change="change" :placeholder="keyText" @select="select"
+                           :fetch-suggestions="querySearch" @change="change" :placeholder="keyText" @select="change"
                            show-word-limit/>
 
         </el-col>