ci: better git diff output

.github/workflows/check-dist.yml

@@ -40,7 +40,7 @@ jobs:
  run: |
  if [ "$(git diff --ignore-space-at-eol dist/ | wc -l)" -gt "0" ]; then
  echo "Detected uncommitted changes after build. See status below:"
- git diff
+ git diff --text -v
  exit 1
  fi
  id: diff