update: 优化场景联动过滤条件

src/views/rule-engine/Scene/Save/action/ListItem/FilterGroup.vue

@@ -26,6 +26,7 @@
         </j-popconfirm>
         <j-form-item
           v-for='(item, index) in termsOptions'
+          :key='item.key'
           :name='["branches", branchName, "then", thenName, "actions", actionName, "terms", name, "terms", index]'
           :rules='rules'
         >

src/views/rule-engine/Scene/Save/action/ListItem/Item.vue

@@ -326,6 +326,7 @@
                 <div class='actions-item-filter-overflow'>
                   <FilterGroup
                     v-for='(item, index) in termsOptions'
+                    :key='item.key'
                     :branchName='branchesName'
                     :thenName='thenName'
                     :actionName='name'