Rework HDFS TLS / Auth structs

[lfrancke]

See stackabletech/issues#293 for details

[maltesander]

This is not about TLS / Auth structs since they do not exist yet, but the top-level properties

• auto_format_fs
• dfs_replication
• vector_aggregator_config_map_name
• zookeeper_config_map_name

could be moved to the new global clusterConfig.

This will be breaking and must be adapted in all HDFS dependent operator examples and tests:

TODO

• [Merged by Bors] - Consolidate top level config #326
• [Merged by Bors] - Adapted tests & examples to new hdfs crd structure druid-operator#411
• [Merged by Bors] - Adapted tests & examples to new hdfs crd structure hbase-operator#326
• [Merged by Bors] - Adapted tests & examples to new hdfs crd structure trino-operator#394
• Adapt stackablectl demos -> Will be done before next release

I hope this is all.