Select dashboard is single select type - on modal should be a radio button instead of a checkbox

Steps:
Go to lading page or dashboard builder and select layout

Actual:
in the layout selection we have a checkbox that suggests the possibility of selecting more than one element

Expected:
there should be a radio button - it is possible to select only one type of layout

https://www.figma.com/file/WLjvvLskcZaNAxrOcSHBUt/UX-improvements-in-4.6-LTS-%2F-Drag-and-drop-experience-in-Page-Builder?type=design&node-id=3664%3A22352&mode=design&t=co2EhMrhZDUbqSxJ-1