chore(deps): bump openid-client from 6.8.2 to 6.8.4

Bumps [openid-client](https://github.com/panva/openid-client) from 6.8.2 to 6.8.4.
- [Release notes](https://github.com/panva/openid-client/releases)
- [Changelog](https://github.com/panva/openid-client/blob/main/CHANGELOG.md)
- [Commits](panva/openid-client@v6.8.2...v6.8.4)

---
updated-dependencies:
- dependency-name: openid-client
  dependency-version: 6.8.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]