Bump atproto from 0.0.52 to 0.0.54 (#178)

Bumps [atproto](https://github.com/MarshalX/atproto) from 0.0.52 to 0.0.54.
- [Release notes](https://github.com/MarshalX/atproto/releases)
- [Changelog](https://github.com/MarshalX/atproto/blob/main/CHANGES.md)
- [Commits](MarshalX/atproto@v0.0.52...v0.0.54)

---
updated-dependencies:
- dependency-name: atproto
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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