How do I meet compliance requirements for Conftest?

        function checkCompliance() {
            // Example of a Conftest policy validator
            $policy = 'data/tests/policy.rego';
            $result = conftest_validate($policy, 'input.json');
            if ($result['allowed']) {
                echo "Compliance check passed!";
            } else {
                echo "Compliance check failed: " . implode(', ', $result['errors']);
            }
        }

        checkCompliance();