Added
- Support for restic backups
- Metrics for monitoring replication
- Scribe CLI (kubectl plugin)
- Support for manually triggering replication instead of via schedule

Changed
- Move to operator-sdk 1.7.2
- Use ubi-minimal for controller base image

Fixed
- Fix deployment on OpenShift using Helm w/ deployments not named "scribe"
- Support retries w/in rsync pod to tolerate Submariner DNS delays (globalnet)
- Custom rsync port number was being ignored
- Don't overwrite annotations on the rsync Service