Symfony version(s) affected: 5.3.2 (probably since 5.3.0)

Description
When using the UserPasswordHasherInterface with a User implementing the PasswordAuthenticatedUserInterface, but not the UserInterface you might run into the following error:

Attempted to call an undefined method named "getSalt" of class "<your user class>"

How to reproduce

1. Create a user implementing the PasswordAuthenticatedUserInterface:

   namespace App\Entity;
   
   use Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface;
   
   class User implements PasswordAuthenticatedUserInterface
   {
       private string $email;
       private string $password;
   
       public function __construct(
           private string $email,
           private string $password = '',
       ) {}
   
       public function getEmail(): string
       {
           return $this->email;
       }
   
       public function getPassword(): ?string
       {
           return $this->password;
       }
   
       public function updatePassword(string $hashedPassword): void
       {
           $this->password = $hashedPassword;
       }
   }

2. Create a new user and call the password hasher:

   namespace App\Security;
   
   use App\Entity\User;
   use Doctrine\ORM\EntityManagerInterface;
   use Symfony\Component\PasswordHasher\Hasher\UserPasswordHasherInterface;
   
   final class UserCreator
   {
       public function __construct(
           private EntityManagerInterface $entityManager,
           private UserPasswordHasherInterface $passwordHasher,
       ) {}
   
       public function create(string $name, string $password): void
       {
           $user = new User($name);
           $user->updatePassword($this->passwordHasher->hashPassword($user, $password));
   
           $this->entityManager->persist($user);
           $this->entityManager->flush();
           $this->entityManager->clear();
       }
   }

Actual Behavior
Fails at UserPasswordHasher#L46, because getSalt() does not exist

Expected Behavior
getSalt() should not be called, when the method is not provided.

Possible Solution
Use method_exists($user, 'getSalt') before calling the method.