Custom Deploy User Support

This release includes a new feature that allows you to specify a deployment user for your commits! 🎉

You can do this by passing git-config-name and git-config-email as inputs:

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1
      - uses: enriikke/gatsby-gh-pages-action@v2
        with:
          access-token: ${{ secrets.ACCESS_TOKEN }}
          git-config-name: DeployBot
          git-config-email: [email protected]

It also includes a vulnerability fix: #62
And moves away from yarn into npm for local development.