chore(deps): bump stevenmaguire/oauth2-keycloak in /zmsslim

Bumps [stevenmaguire/oauth2-keycloak](https://github.com/stevenmaguire/oauth2-keycloak) from 6.1.0 to 6.1.1.
- [Release notes](https://github.com/stevenmaguire/oauth2-keycloak/releases)
- [Changelog](https://github.com/stevenmaguire/oauth2-keycloak/blob/master/CHANGELOG.md)
- [Commits](stevenmaguire/oauth2-keycloak@6.1.0...6.1.1)

---
updated-dependencies:
- dependency-name: stevenmaguire/oauth2-keycloak
  dependency-version: 6.1.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]