message: fix(fileuploader): fixes invalid state styling
diff: height: rem(20px);
  width: rem(20px);
  }
  - .#{$prefix}--file__selected-file:last-child {
  - height: rem(40px);
  - }
  .#{$prefix}--file__state-container .#{$prefix}--btn--tertiary {
  width: rem(142px);
  }
  + .#{$prefix}--file__selected-file {
  + display: grid;
  + grid-gap: 1rem;
  + grid-template-columns: 1fr auto;
  + grid-auto-rows: auto;
  + align-items: center;
  + min-height: 3rem;
  + max-width: 20rem;
  + margin-bottom: 0.5rem;
  + background-color: #f4f4f4;
  + word-break: break-word;
  + }
  + .#{$prefix}--file__selected-file--invalid {
  + outline: 2px solid #da1e28;
  + outline-offset: -2px;
  + padding: 1rem 0;
  + }
  + .#{$prefix}--file__state-container .#{$prefix}--file-invalid {
  + height: 1.25rem;
  + width: 1.25rem;
  + }
  }
  