Problem with ugrade symfony 4 to 5: Root composer.json requires symfony/security 5.0.*, found symfony/security[2.0.4, ..., 2.8.x-dev, v3.0.0-BETA1, ..., 3.4.x-dev, v4.0.0-BETA1, ..., 4.4.x-dev] but it does not match the constraint.