message: Fix missing upload button in `minimize-upload-bar`
diff: /* Show upload image button in PR minimized upload bar for desktop */
  @media (min-width: 768px) {
  - .rgh-minimize-upload-bar .js-previewable-comment-form label[aria-label='Attach an image'] {
  + .rgh-minimize-upload-bar .js-previewable-comment-form label[aria-label^='Attach an image'] {
  display: block !important;
  padding: 4px !important;
  }
  