Fixed accessing non-interface methods in StructWrapperValidator

[alongosz]

🎫 Issue	n/a

Description:

Seems like PHPStan after the latest release started detecting 2 new issues:

 ------ -------------------------------------------------------------------------------------------------------- 
  Line   src/contracts/Validation/StructWrapperValidator.php                                                     
 ------ -------------------------------------------------------------------------------------------------------- 
  65     Call to an undefined method Symfony\Component\Validator\ConstraintViolationInterface::getConstraint().  
         🪪  method.notFound                                                                                     
  66     Call to an undefined method Symfony\Component\Validator\ConstraintViolationInterface::getCause().       
         🪪  method.notFound                                                                                     
 ------ --------------------------------------------------------------------------------------------------------

The report is valid, as neither getConstraint nor getCause method exist on ConstraintViolationInterface. The methods appeared on the contract in further Symfony version (the issue doesn't exist on 5.0 branch).

For QA:

No QA required.

Documentation:

No documentation required.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud