Release refs/tags/v1.8.4-rc.1

Bump authlib from 1.7.0 to 1.7.1 in /servicex_app

Bumps [authlib](https://github.com/authlib/authlib) from 1.7.0 to 1.7.1.
- [Release notes](https://github.com/authlib/authlib/releases)
- [Commits](https://github.com/authlib/authlib/compare/v1.7.0...1.7.1)

---
updated-dependencies:
- dependency-name: authlib
  dependency-version: 1.7.1
  dependency-type: direct:production
...

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