chore: 回滚 .gitignore 调整

.gitignore

@@ -18,7 +18,7 @@ bin-release/
 # information for Eclipse / Flash Builder.
 /Admin.NET/.vs
 /Admin.NET/packages
-# /Admin.NET/Admin.NET.Web.Entry/wwwroot/Upload
+/Admin.NET/Admin.NET.Web.Entry/wwwroot/Upload
 /Admin.NET/Admin.NET.Web.Entry/wwwroot/Avatar
 /Admin.NET/Admin.NET.Web.Entry/wwwroot/Signature
 /Admin.NET/Admin.NET.Web.Entry/wwwroot/CodeGen