Bump autoprefixer-rails from 7.1.2.4 to 7.1.2.6
Bump autoprefixer-rails from 7.1.2.4 to 7.1.2.6

Bumps [autoprefixer-rails](https://github.com/ai/autoprefixer-rails) from 7.1.2.4 to 7.1.2.6.
- [Changelog](https://github.com/ai/autoprefixer-rails/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ai/autoprefixer-rails/compare/7.1.2.4...7.1.2.6)
theodi/git-data-publisher,theodi/git-data-publisher,theodi/git-data-publisher