Version 4.2.8

Changelog

88457b4 update goreleaser to use latest
454cd2a Release v4.2.8 (#829)
5898f95 fix olm rbac and operator-tls OwnerReferences (#832)
6c8f255 Upgrade Webhook Secret if needed (#833)
8572cb3 Fix: kustomize examples (#831)

Docker images

• docker pull minio/operator:v4.2.8
• docker pull quay.io/minio/operator:v4.2.8