Test version and build via pubspec for Windows

[marandaneto]

Description

The issue has been closed on Flutter 3.3

Technically we can remove this from our docs:

On Windows, you have to set the version and build number manually, see this issue on GitHub. To do so: Use Dart defines to build the app: flutter build windows [email protected]+1 Or, set the release on SentryOptions options.release = '[email protected]+1' during SDK initialization.

If it works as expected, add a note on the docs that this is only for Flutter < 3.3