0.20.1-rc1

Main changes since 0.20.0

This patch release contains several bugfixes:

• Silent error from missing CRB RBAC in Kafka Connect when not needed (#4019)
• Fine-tune the Kafka Exporter health checks (#3885)
• Correct connect configuration comparison (#3987)
• Avoid changing custom resource status because of HashSet ordering (#4069)
• Fix the client rack-awareness in Kafka Connect (#3903)
• Connect default logging not expanded (#4057)
• Topic operator improvements (#3982)
• Do not use ownerReference in UO and TO bindings into a different namespace (#4080)
• Remove owner references from ClusterRoleBindings (#4077)
• Topic Operator metrics (#3883)