message: Restore negative mergeability details in `clean-mergeability-box`
  Fixes
  Fixes
diff: +/*
  +.mergeability-details is the whole merge widget with CI results and merging form
  +.js-details-container is the Checks results container/dropdown/list
  +:not(.js-details-container) is the final mergeability status ("No conflicts", "Merge blocked", etc)
  +
  /* Hide extra copy on PR mergeability summary */
  .mergeability-details .js-details-container .h4,
  .mergeability-details .js-details-container .status-meta .btn-link,
  -.mergeability-details > :not(.js-details-container) .status-meta {
  +.mergeability-details > :not(.js-details-container) .completeness-indicator-success ~ .status-meta { /* Hides merge information unless it's negative */
  display: none;
  }
  