Issue #3485598: Fix method definition to be compatible with AI module beta version.

composer.json

@@ -13,7 +13,7 @@
   "homepage": "https://www.drupal.org/project/ai_summarize_document",
   "require": {
     "drupal/core": "^10 || ^11",
-    "drupal/ai": "^1.0",
+    "drupal/ai": "^1.0.0-beta1",
     "smalot/pdfparser": "^2.11"
   },
   "support": {

src/Plugin/AiCKEditor/SummarizeDocument.php

@@ -120,7 +120,7 @@ final class SummarizeDocument extends AiCKEditorPluginBase {
   /**
    * {@inheritdoc}
    */
-  public function buildCkEditorModalForm(array $form, FormStateInterface $form_state) {
+  public function buildCkEditorModalForm(array $form, FormStateInterface $form_state, array $settings = []) {
     $storage = $form_state->getStorage();
     $editor_id = $this->requestStack->getParentRequest()->get('editor_id');