fix: 销售出库单表格固定高度

src/views/supply/sales/components/sales_detail.vue

@@ -105,7 +105,7 @@
           fit
           highlight-current-row
           stripe
-          max-height="400"
+          height="400"
           show-summary
           :summary-method="$getSummaries"
         >

src/views/supply/sales/components/sales_examine.vue

@@ -73,7 +73,7 @@
         fit
         highlight-current-row
         stripe
-        max-height="400"
+        height="400"
         show-summary
         :summary-method="$getSummaries"
       >

src/views/supply/sales/components/sales_return_form.vue

@@ -81,7 +81,7 @@
         fit
         highlight-current-row
         stripe
-        max-height="400"
+        height="400"
       >
         <el-table-column align="center" label="序号" type="index" width="50"></el-table-column>
         <el-table-column