* Add product attributes autocomplete for Search control.
* Support single selection in Search component.
* Fix SelectControl input after selection in single mode.
* Remove label from Search component's inner SelectControl.
Placeholder is the behavior we want to avoid label and selection collision.
* Match Search component selected prop to SelectControl.
It's passed through anyhow.
* Rework attribute filter to use new endpoints for custom terms.
* Hook up custom attribute filter to report queries.
* Fix errant space in filter name.
* Fix SelectControl active status when control is disabled.
* Fix SelectControl "has tags" logic for non-multiple use cases.
* Fix attribute filter screen reader text.
* Update changelogs.
* Move custom attribute test to it's own function.
* Remove SelectControl input disabling.
This was supposed to improve keyboard behavior for non-multiple controls, but it was questionable.
* Fix backspace in attribute term field.