Bump oidc-provider from 8.3.2 to 8.4.0

Bumps [oidc-provider](https://github.com/panva/node-oidc-provider) from 8.3.2 to 8.4.0.
- [Release notes](https://github.com/panva/node-oidc-provider/releases)
- [Changelog](https://github.com/panva/node-oidc-provider/blob/main/CHANGELOG.md)
- [Commits](panva/node-oidc-provider@v8.3.2...v8.4.0)

---
updated-dependencies:
- dependency-name: oidc-provider
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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