1.2.0

What's Changed:

• clickhouse: bump version
• prometheus: bump version
• kube-state-metrics: bump version
• prometheus: add metrics retention time
• ingress: add annotations
• storages: add the reclaimPolicy option
• images: allow specifying registry, pull policy, and pull secrets
• prometheus: add externalPrometheus configuration

Full Changelog: v1.1.5...v1.2.0