Deprecate eraseCredentials (symfony 7.3 compatibility)

Since symfony/security-http 7.3: Implementing "eraseCredentials()" is deprecated

Author: fxbt

src/Security/User/ClientCredentialsUser.php

@@ -34,6 +34,7 @@ public function getRoles(): array
         return [];
     }
 
+    #[\Deprecated]
     public function eraseCredentials(): void
     {
         return;