v2.2.5

BUG FIXES

• fix error after restart API server for boolean parameters, fix 646
• fix corner cases when restore_schema_on_cluster: cluster, fix 642, error happens on 2.2.0-2.2.4
• fix Makefile targets build-docker and build-race-docker for old clickhouse-server version
• fix typo retries_pause config definition in general section