* Add MagickWand perf test.
* Use MagickWand.
* Calculate the right thumbnail dimension.
* Remove magick bin file.
* Add building dependencies.
* Build images.
* Add --no-install-recommends
* Remove unused field.
* Fix typo
* Use uint in the worker.
* Add guard
* Always update apt.
* Fix EncodeJpeg() with the quality
* Rename the local error with a better name.
* Add worker.Terminate()
* Fix typo
* Rebase with master and rollback the build workflow.