3251761: change form id in form alter function.

Closes #3251761

menu_link_destination.module

@@ -37,9 +37,9 @@ function menu_link_destination_link_alter(array &$variables): void {
 }
 
 /**
- * Implements hook_form_alter().
+ * Implements hook_form_FORM_ID_alter().
  */
-function menu_link_destination_form_menu_link_content_menu_link_content_form_alter(array &$form, FormStateInterface $form_state, string $form_id): void {
+function menu_link_destination_form_menu_link_content_form_alter(array &$form, FormStateInterface $form_state, string $form_id): void {
   /** @var \Drupal\menu_link_content\MenuLinkContentInterface $menu_link_content */
   $menu_link_content = $form_state->getFormObject()->getEntity();
   $menu_link_destination = $menu_link_content->get('link')->first()->getValue()['options']['menu_link_destination'] ?? FALSE;