Migrations called twice

[depler]

NpgsqlMigrator.cs contains method MigrateAsync with following code:

await base.MigrateAsync(targetMigration, cancellationToken).ConfigureAwait(false);

...

var reloadTypes = migrations
	.SelectMany(m => m.UpOperations)
	.OfType<AlterDatabaseOperation>()
	.Any(o => o.GetPostgresExtensions().Any() || o.GetPostgresEnums().Any() || o.GetPostgresRanges().Any());

Access to m.UpOperations forces to call BuildOperations:

public virtual IReadOnlyList<MigrationOperation> UpOperations
    => _upOperations ??= BuildOperations(Up);

So all migrations will call Up() - that would second call for each migration, because MigrateAsync is already called in the beginning. This logic can potentially break some migrations, if they relying on "call once" logic