v0.16.0

• Set conditions on errors: Preconditions, CreateOrUpdate, Delete. Thanks to @atarax
• Fix object updates lost when reconciler exits before the object is committed
• Add Kafka field userConfig.kafka.transaction_partition_verification_enable, type boolean: Enable
  verification that checks that the partition has been added to the transaction before writing transactional
  records to the partition
• Add Cassandra field userConfig.service_log, type boolean: Store logs for the service so that
  they are available in the HTTP API and console
• Add Clickhouse field userConfig.service_log, type boolean: Store logs for the service so that
  they are available in the HTTP API and console
• Add Grafana field userConfig.service_log, type boolean: Store logs for the service so that they
  are available in the HTTP API and console
• Add KafkaConnect field userConfig.service_log, type boolean: Store logs for the service so that
  they are available in the HTTP API and console
• Add Kafka field userConfig.kafka_rest_config.name_strategy_validation, type boolean: If true,
  validate that given schema is registered under expected subject name by the used name strategy when
  producing messages
• Add Kafka field userConfig.service_log, type boolean: Store logs for the service so that they
  are available in the HTTP API and console
• Add MySQL field userConfig.service_log, type boolean: Store logs for the service so that they
  are available in the HTTP API and console
• Add OpenSearch field userConfig.service_log, type boolean: Store logs for the service so that
  they are available in the HTTP API and console
• Add PostgreSQL field userConfig.pg_qualstats, type object: System-wide settings for the pg_qualstats
  extension
• Add PostgreSQL field userConfig.service_log, type boolean: Store logs for the service so that
  they are available in the HTTP API and console
• Add Redis field userConfig.service_log, type boolean: Store logs for the service so that they
  are available in the HTTP API and console