Bumps [andymckay/append-gist-action](https://github.com/andymckay/append-gist-action) from 0.2 to 0.3.
- [Release notes](https://github.com/andymckay/append-gist-action/releases)
- [Commits](https://github.com/andymckay/append-gist-action/compare/6e8d64427fe47cbacf4ab6b890411f1d67c07f3e...ab30bf28df67017c7ad696500b218558c7c04db3)

---
updated-dependencies:
- dependency-name: andymckay/append-gist-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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