fix: #3615455 Ensure database drivers really are installed first

  arsort($required);

  arsort($non_required);

  $module_order = $required + $non_required;

  // The database driver module must be installed before any other module, so

  // that it can override the hook_schema() implementations and the

  // "backend_overridable" services of those modules. Sorting by weight above

  // does not keep it in front, so move it back to the first position.

  // @see _install_get_database_module_name()

  if ($database_module !== NULL && isset($module_order[$database_module])) {

    $module_order = [$database_module => $module_order[$database_module]] + $module_order;

  }

  $batch_builder = new BatchBuilder();

  // Put modules into groups of up to the maximum batch size, or until a module

  // states that it needs a container rebuild before and after install.

  $index = 0;

  $module_groups = [];

  foreach (array_keys($required + $non_required) as $module) {

  foreach (array_keys($module_order) as $module) {

    // If the container needs to be rebuilt, ensure this happens both before and

    // after the module is installed.

    $container_rebuild_required = !empty($files[$module]->info['container_rebuild_required']);

    }

  }

  arsort($required);

  // The database driver module must be installed before any other module, so

  // that it can override the hook_schema() implementations and the

  // "backend_overridable" services of those modules. Sorting by weight above

  // does not keep it in front, so move it back to the first position.

  // @see _install_get_database_module_name()

  if ($database_module !== NULL && isset($required[$database_module])) {

    $required = [$database_module => $required[$database_module]] + $required;

  }

  $modules = [];

  $names = [];