Remove preserve flag set

[MaxTYT-skurr]

While looking through the code, I found the following snippet:

osu-queue-score-statistics/osu.Server.Queues.ScoreStatisticsProcessor/ScoreStatisticsQueueProcessor.cs

Lines 239 to 246 in 2523de2

	// TODO: this can be removed after https://github.com/ppy/osu-web/issues/10942 is closed out.
	// Intentionally not part of the transaction to avoid deadlocks.
	// See https://discord.com/channels/90072389919997952/983550677794050108/1199725169573380136
	if (score.passed)
	{
	// For now, just assume all passing scores are to be preserved.
	conn.Execute("UPDATE scores SET preserve = 1 WHERE id = @Id", new { Id = score.id });
	}

The linked issue seems to be resolved with 2 PRs having been merged, meaning the snippet would now be unnecessary according to the comment. Just thought I'd give a heads up.
Kind regards