fix: #3622031 Content Translation shows a confusing set of warnings even when config is syncing

/**

 * Implements hook_install().

 */

function content_translation_install(): void {

function content_translation_install(bool $is_syncing): void {

  // Assign a fairly low weight to ensure our implementation of

  // hook_module_implements_alter() is run among the last ones.

  module_set_weight('content_translation', 10);

  // Skip the guidance messages about enabling translation features if the

  // module was installed in the Drupal installation process.

  if (InstallerKernel::installationAttempted()) {

  // module was installed in the Drupal installation process or a config

  // sync.

  if (InstallerKernel::installationAttempted() || $is_syncing) {

    return;

  }