Specify cmd as shell

Author: sylveon

.github/workflows/publish-windows.yml

@@ -41,6 +41,7 @@ jobs:
     - name: Build bundle
       run: |
         npm run winbundle -- --signtool-path "C:\Program Files (x86)\Windows Kits\10\bin\10.0.26100.0\x64\signtool.exe" --azure-signing-metadata "%RUNNER_TEMP%\metadata.json"
+      shell: cmd
     - name: Upload Bundle File
       uses: actions/upload-artifact@v4
       with: