[Validator] Added "payload" option to all constraints for attaching domain-specific data

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | yes
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #7273
| License       | MIT
| Doc PR        | TODO

The "payload" option can be used to pass whatever data should be attached to a constraint for an application:

```php
/**
 * Domain-specific error codes
 * @NotNull(payload="100")
 */

/**
 * Structured domain-specific data
 * @NotNull(payload={"display": "inline", "highlight": false})
 */
```

The term "payload" is borrowed from JSR-303.