bug #39002 [Validator] Override the default option of the choice constraint (benji07)

This PR was merged into the 5.2-dev branch.

Discussion
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[Validator] Override the default option of the choice constraint

| Q             | A
| ------------- | ---
| Branch?       | 5.2
| Bug fix?      | yes
| New feature?  | no
| Deprecations? | no
| Tickets       | N/A
| License       | MIT
| Doc PR        | TODO

We have a bundle that run test against the last version of symfony and we detect BC Break when passing a string as the first argument of the class Choice

Our code extends the Choice class and change the defaultOption.

I saw that others constraints class had new construct signature (for php8 attributes), but only some of them kept the array options as their first arguments. Why ?

ping @ogizanagi @derrabus

https://travis-ci.com/github/Elao/PhpEnums/jobs/410045368
```
1) Elao\Enum\Tests\Unit\Bridge\Symfony\Validator\Constraint\EnumTest::testDefaultValueIsEnumClass
Symfony\Component\Validator\Exception\MissingOptionsException: The options "class" must be set for constraint "Elao\Enum\Bridge\Symfony\Validator\Constraint\Enum".
/home/travis/build/Elao/PhpEnums/vendor/symfony/symfony/src/Symfony/Component/Validator/Constraint.php:171
/home/travis/build/Elao/PhpEnums/vendor/symfony/symfony/src/Symfony/Component/Validator/Constraint.php:110
/home/travis/build/Elao/PhpEnums/vendor/symfony/symfony/src/Symfony/Component/Validator/Constraints/Choice.php:75
/home/travis/build/Elao/PhpEnums/src/Bridge/Symfony/Validator/Constraint/Enum.php:39
/home/travis/build/Elao/PhpEnums/tests/Unit/Bridge/Symfony/Validator/Constraint/EnumTest.php:22
```

Commits
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d553750054 Allow user to override default options when extending the Choice Constraint