enableMigrations param for web implementation.

[davidmartos96]

Would it be possible to use the same enableMigrations configuration in a Web setup like this one?

DatabaseConnection connect() {
  return DatabaseConnection.delayed(Future(() async {
    final db = await WasmDatabase.open(
      databaseName: webDbName,
      sqlite3Uri: _sqlite3Uri,
      driftWorkerUri: _driftWorkerUri,
    );

    final conn = db.resolvedExecutor;
    return conn;
  }));
}

[simolus3]

Good call, I was just to lazy to implement it right away because it requires changes to the protocol between the worker and the main tab. Fixed in f229915 (but you'll also have to update your drift worker once that is released).