2.2.0

• Hide "size change" column if all size changes are 0b (no changes) (#50, thanks @fisker!)
• Default github-token config option to ${{ github.token }} and make it optional (#58, thanks @MichaelDeBoey!)
• Add clean-script config option, which is an npm-script to run between builds (after target is built and pr is checked out, but before installing+building pr) - see updated documentation.