UniqueConstraint Attribute does not support `flags` while DBAL does

[raalderink]

Bug Report

Q	A
Version	all

Summary

The UniqueConstraint attribute does not contain the flags property like the Index attribute does. However, in DBAL, the UniqueConstraint does allow for flags to be passed to it. Since this is missing, we are unable to add the MySQL fulltext flag to this unique column.

Current behavior

flags property does not exist

Expected behavior

flags property is available so flags can be added to UniqueConstraint through PHP's Attributes

orm/src/Mapping/UniqueConstraint.php

Lines 17 to 22 in 0b373f6

	public function __construct(
	public readonly string|null $name = null,
	public readonly array|null $columns = null,
	public readonly array|null $fields = null,
	public readonly array|null $options = null,
	) {

https://github.com/doctrine/dbal/blob/3004e93509da3616cc298fb5805db413cc903ef6/src/Schema/UniqueConstraint.php#L30