chore(deps): update dependency @gitlab/ui to ^123.11.2

See merge request !340

In some cases, like tool approval, users can not submit/nor cancel
We did not have a way to control enabled state of the cancel button.
This new prop will allow it.

feat(AgenticDuoChat): Add `canCancel` props

See merge request !338

# [13.1.0](v13.0.4...v13.1.0) (2025-10-28)

### Features

* **AgenticDuoChat:** Add `canCancel` props ([1e6d9b59](1e6d9b59))