Bump keycloak-connect from 7.0.1 to 8.0.0

Bumps [keycloak-connect](https://github.com/keycloak/keycloak-nodejs-connect) from 7.0.1 to 8.0.0.
- [Release notes](https://github.com/keycloak/keycloak-nodejs-connect/releases)
- [Commits](keycloak/keycloak-nodejs-connect@7.0.1...8.0.0)

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