Update Drupal AI to ~1.1.0 for the Varbase AI Default recipe

Problem/Motivation

Drupal AI 1.1.0 stable was released on: 12 Jun 2025 by: marcus_johansson
https://www.drupal.org/project/ai/releases/1.1.0

Proposed resolution

• Change drupal/ai to ~1.1.0 in the composer.json file.

Remaining tasks

• ✅ File an issue about this project
• ✅ Addition/Change/Update/Fix to this project
• ✅ Testing to ensure no regression
• ➖ Automated unit/functional testing coverage
• ➖ Developer Documentation support on feature change/addition
• ➖ User Guide Documentation support on feature change/addition
• ➖ UX/UI designer responsibilities
• ➖ Accessibility and Readability
• ✅ Code review from 1 Varbase core team member
• ✅ Full testing and approval
• ✅ Credit contributors
• ✅ Review with the product owner
• ✅ Update Release Notes and Update Helper on new feature change/addition
• ✅ Release varbase-10.0.6, <varbase-10.1.0-alpha2, varbase_ai_default-1.0.1

User interface changes

• N/A

API changes

• N/A

Data model changes

• N/A

Release notes snippet

• Issue #3532982: Updated Drupal AI to ~1.1.0 for the Varbase AI Default recipe