Bumps [ex_doc](https://github.com/elixir-lang/ex_doc) from 0.28.2 to 0.28.3.
- [Release notes](https://github.com/elixir-lang/ex_doc/releases)
- [Changelog](https://github.com/elixir-lang/ex_doc/blob/main/CHANGELOG.md)
- [Commits](https://github.com/elixir-lang/ex_doc/commits)

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- dependency-name: ex_doc
  dependency-type: direct:development
  update-type: version-update:semver-patch
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Bumps [html5ever](https://github.com/servo/html5ever) from 0.25.1 to 0.25.2.
- [Release notes](https://github.com/servo/html5ever/releases)
- [Commits](https://github.com/servo/html5ever/commits)

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updated-dependencies:
- dependency-name: html5ever
  dependency-type: direct:production
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Bumps [rustler_precompiled](https://github.com/philss/rustler_precompiled) from 0.2.0 to 0.3.0.
- [Release notes](https://github.com/philss/rustler_precompiled/releases)
- [Changelog](https://github.com/philss/rustler_precompiled/blob/main/CHANGELOG.md)
- [Commits](philss/rustler_precompiled@v0.2.0...v0.3.0)

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updated-dependencies:
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Bumps [tendril](https://github.com/servo/tendril) from 0.4.2 to 0.4.3.
- [Release notes](https://github.com/servo/tendril/releases)
- [Commits](servo/tendril@v0.4.2...v0.4.3)

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Bumps [rustler](https://github.com/rusterlium/rustler) from 0.24.0 to 0.25.0.
- [Release notes](https://github.com/rusterlium/rustler/releases)
- [Changelog](https://github.com/rusterlium/rustler/blob/master/CHANGELOG.md)
- [Commits](rusterlium/rustler@rustler-0.24.0...rustler-0.25.0)

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This change applies the updates from the following PRs:
- #59
- #57

Also add Rustler as an optional dependency.