Modal and Combobox RFC + other fixes/improvements

General

• suomifi-design-tokens dependency updated to latest available
• uuid removed from dependencies

Button

• Button secondaryNoBorder variant hover styles changed
• Fix link button background gradient direction

Chip

• Breaking changes: as prop is now removed
• Remove icon is now properly aligned in Safari

Modal

• Remove non-working NVDA cursor escape fix and improve styles

TextInput & SearchInput

• Prevent debounce prop from passing onto the input element

Combobox

• Fix for controlled state
• controlledItems prop renamed to selectedItems
• "Remove all" button
  • hiding logic added
  • Uses the link Button as in the design
• Fix the icon from preventing the selection on first click