fix(接口定义): 修复test页面的环境编辑多个图标的缺陷

--bug=1016041 --user=王孝刚 【接口测试】接口定义 - TEST页面，选择环境下拉框 -
点开环境配置，变量名和类型后有个小圈 https://www.tapd.cn/55049933/s/1229274

frontend/src/business/components/api/definition/components/runtest/RunTestHTTPPage.vue

@@ -127,7 +127,6 @@ export default {
       rules: {
         method: [{required: true, message: this.$t('test_track.case.input_maintainer'), trigger: 'change'}],
         path: [{required: true, message: this.$t('api_test.definition.request.path_info'), trigger: 'blur'}],
-        environmentId: [{required: true, message: this.$t('api_test.definition.request.run_env'), trigger: 'change'}],
       },
       runData: [],
       reportId: "",
@@ -218,6 +217,10 @@ export default {
       }
     },
     runTest() {
+      if (!this.api.environmentId) {
+        this.$warning(this.$t('api_test.environment.select_environment'));
+        return;
+      }
       this.$refs['apiData'].validate((valid) => {
         if (valid) {
           this.runLoading = true;

frontend/src/business/components/api/definition/components/runtest/RunTestTCPPage.vue

@@ -6,7 +6,7 @@
     </div>
     <el-card class="card-content">
 
-      <el-form :model="api" :rules="rules" ref="apiData" :inline="true" label-position="right" style="height: 100%">
+      <el-form :model="api" ref="apiData" :inline="true" label-position="right" style="height: 100%">
 
         <!-- 操作按钮 -->
         <el-dropdown split-button type="primary" class="ms-api-buttion" @click="handleCommand('add')"
@@ -116,9 +116,6 @@ export default {
       environments: [],
       refreshSign: "",
       createCase: "",
-      rules: {
-        environmentId: [{required: true, message: this.$t('api_test.definition.request.run_env'), trigger: 'change'}],
-      },
       runData: [],
       reportId: "",
       showXpackCompnent: false,
@@ -187,6 +184,10 @@ export default {
       this.$emit('refresh');
     },
     runTest() {
+      if (!this.api.environmentId) {
+        this.$warning(this.$t('api_test.environment.select_environment'));
+        return;
+      }
       this.$refs['apiData'].validate((valid) => {
         if (valid) {
           this.runLoading = true;