Table - ActionsColumn: a11y violation in actions menu when triggering modal

[jenny-s51]

Is this a new component or an extension of an existing one?

ActionsColumn

Describe the feature

When testing in ODH, this a11y violation was raised: https://docs.deque.com/issue-help/1.0.0/en/focus-modal-not-returned

If the consumer toggles a modal open via the actions menu kebab, the kebab is closed but it should remain open and the triggering element should retain focus when the modal is closed.

The focus MUST be purposely moved or set (via JavaScript) onto the appropriate element when the user's action requires a change of context or location for effective keyboard or touch interaction.

The focus MUST NOT become lost or reset to the top of the page, except when loading or re-loading a page.

TODO: Update the ActionsColumn dropdown logic to support the isOpen state on the kebab when an item is selected.