fix: 移除生产交期的必填规则以简化表单验证

src/views/saleOrder/salesToProductionNewTwo.vue

@@ -581,11 +581,6 @@
           <template v-slot:produceDeliveryDeadline="{ row, $index }">
             <el-form-item
               label-width="0px"
-              :rules="{
-                required: true,
-                message: '请选择生产交期',
-                trigger: 'blur'
-              }"
               class="table-item"
             >
               <el-date-picker