Update winget.yml

Author: rustdesk

.github/workflows/winget.yml

@@ -2,12 +2,13 @@ name: Publish to WinGet
 on:
   release:
     types: [released]
+  workflow_dispatch:
 jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
       - uses: vedantmgoyal9/winget-releaser@main
         with:
           identifier: RustDesk.RustDesk
-          version: ${{ github.event.release.tag_name }}
+          version: 1.4.0
           token: ${{ secrets.WINGET_TOKEN }}