fix(测试计划): 修改功能用例权限控制

--bug=1005216 --user=lyh 【项目管理】-修改只读用户为组织成员权限后一些权限仍不可用
https://www.tapd.cn/55049933/s/1025900

frontend/src/business/components/track/plan/view/comonents/functional/FunctionalTestCaseList.vue

@@ -347,7 +347,7 @@ export default {
         {
           tip: this.$t('commons.edit'), icon: "el-icon-edit",
           exec: this.handleEdit,
-          permissions: ['PROJECT_TRACK_CASE:READ+EDIT']
+          permissions: ['PROJECT_TRACK_PLAN:READ+RUN']
         },
         {
           tip: this.$t('test_track.plan_view.cancel_relevance'), icon: "el-icon-unlock", type: "danger",