message: fix(FormField): Replace width property of after element with min-width
  This change will make it possible to pass in `after` prop not only one `Icon` or `IconButton`, but also text, which can be more than 44px.
diff: align-items: center;
  align-content: center;
  justify-content: center;
  - width: 44px;
  + min-width: 44px;
  height: 44px;
  margin: -1px;
  border-radius: inherit;
  */
  .FormField--sizeY-compact .FormField__after {
  - width: 36px;
  + min-width: 36px;
  height: 36px;
  }
  