Dropdown offset option is ignored v5

Created by: joke2k

With v5 the dropdown feature doesn't work with offset property. Maybe related to #32354 (closed)

It doesn't work also in the documentation: https://getbootstrap.com/docs/5.0/components/dropdowns/#dropdown-options

The v5 version of dropdown doesn't collect the offset: https://github.com/twbs/bootstrap/blob/1edec546cb28baf68691f0eb9e43997901359ba5/js/src/dropdown.js#L292-L308

The v4 yes: https://github.com/twbs/bootstrap/blob/1edec546cb28baf68691f0eb9e43997901359ba5/js/src/dropdown.js#L292-L308