style: 调整Tracking页批量下载文件名宽度省略方式

src/views/Tracking/src/components/DownloadAttachment/src/DownloadAttachment.vue

@@ -348,7 +348,7 @@ const handleDownloadAllSelectedFiles = (label?: string) => {
                 :key="attItem.name"
               >
                 <v-ellipsis-tooltip
-                  :max-width="246"
+                  :max-width="276"
                   :max-height="32"
                   :line-clamp="1"
                   :content="attItem.name"