Replace PHP 8.5.-deprecated usage of PDO::MYSQL_ATTR_SSL_CA #364
Description
When running a testsuite employing this package on PHP 8.5, every test using the default database.php config will raise a deprecation message:
1) /package/path/vendor/orchestra/testbench-core/laravel/config/database.php:63
Constant PDO::MYSQL_ATTR_SSL_CA is deprecated since 8.5, use Pdo\Mysql::ATTR_SSL_CA instead
Similar to laravel/framework#57141, the easiest resolution would be to employ Symfony polyfilling if symfony/polyfill#547 were to be merged and subsequently released as part of their PHP 8.5 polyfill, to allow for changing towards new constants without impacting backwards compatibility.