chore(deps): bump authlib from 1.6.3 to 1.6.5 in /packages/sample-app

Bumps [authlib](https://github.com/authlib/authlib) from 1.6.3 to 1.6.5.
- [Release notes](https://github.com/authlib/authlib/releases)
- [Changelog](https://github.com/authlib/authlib/blob/main/docs/changelog.rst)
- [Commits](authlib/authlib@v1.6.3...v1.6.5)

---
updated-dependencies:
- dependency-name: authlib
  dependency-version: 1.6.5
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]