probe: updater tests on windows

.gitea/workflows/probe.yml

@@ -26,11 +26,7 @@ jobs:
           Add-Content $env:GITHUB_PATH "$F\bin"
           & "$F\bin\flutter.bat" config --no-analytics --enable-windows-desktop | Out-Null
           & "$F\bin\flutter.bat" doctor -v
-      - name: Build zip
+      - name: Updater tests
         shell: powershell
-        run: powershell -NoProfile -ExecutionPolicy Bypass -File tool/package_windows.ps1
-      - name: Inspect
-        shell: powershell
-        run: |
-          Get-ChildItem dist
-          tar.exe -tf (Get-ChildItem dist\*.zip)[0].FullName | Select-Object -First 40
+        working-directory: apps/desktop
+        run: flutter test test/updater_test.dart -r expanded