modify file name (#182)

Signed-off-by: Yue, Wenjiao <wenjiao.yue@intel.com>

CodeGen/ui/svelte/src/lib/doc.svelte

@@ -6,7 +6,7 @@
 <script lang="ts">
   import { Button, Helper, Input, Label, Modal } from "flowbite-svelte";
   import { ExclamationCircleOutline } from "flowbite-svelte-icons";
-  import DropFile from "./DropFile.svelte";
+  import DropFile from "./dropFile.svelte";
   import SpinLoading from "./assets/spinLoading.svelte";
   import { kb_id, loading } from "./shared/Store.js";
   import { Textarea } from "flowbite-svelte";