fixbug: remove extra quotes (#117)

Author: i5shuyi

src/AntDesign.Pro/Pages/Account/Center/Components/Projects/Projects.razor

@@ -5,7 +5,7 @@
     Class="coverCardList"
     Grid="_listGridType"
     DataSource="List">
-    <ListItem NoFlex">
+    <ListItem NoFlex>
         <Card Class="card" Hoverable Bordered>
             <Cover>
                 <img alt="@context.Title" src="@context.Cover"/>