Replace object type for constraint name with Stringable

[vjik]

db/src/Constraint/Constraint.php

Line 53 in c5aa0b1

public function name(object|string|null $value): static

object|string|null → Stringable|string|null

[samdark]

The reason it is like this now is that we've started DB for PHP 7.4 and \Stringable is available only since 8.0.

[Tigrov]

Why should it accept Stringable objects?
Just use it as $constraint->name((string) $stringable) and accept string|null $value only

[vjik]

Agree with @Tigrov. Seems, in all cases to name() pass string value.

Moreover. Seems, not need pass null to name(), because this method use for configure constraint once, right?

[Tigrov]

For internal initialization string is enough.

Some class instances are initialized only in the package.