#475 Add Delta Lake location or managed table as a bookkeeping storage option

[yruslan]

Closes #475

This requires Delta Lake format support from the cluster you are running pipelines at.

You can use wither a path:

pramen.bookkeeping {
  enabled = "true"
  hadoop.format = "delta"
  location = "s3://path"
}

or a set of managed tables:

pramen.bookkeeping {
  enabled = "true"
  hadoop.format = "delta"
  delta.database = "my_db"  # Optional. 'default' will be used if not speified
  delta.table.prefix = "bk_"
}

[github-actions]

Unit Test Coverage

File	Coverage [53.44%]	❌
JournalHadoopCsv.scala	100%	🍏
BookkeeperConfig.scala	87.74%	🍏
JournalHadoopDeltaTable.scala	87.35%	🍏
TokenLockHadoopPath.scala	83.85%	🍏
HadoopFormat.scala	72.55%	❌
Bookkeeper.scala	69.23%	❌
BookkeeperDeltaPath.scala	50.2%	❌
TokenLockFactoryHadoopPath.scala	45%	❌
BookkeeperText.scala	36.58%	❌
JournalHadoopDeltaPath.scala	11.85%	❌
BookkeeperDeltaBase.scala	2.6%	❌
BookkeeperDeltaTable.scala	0%	❌

Total Project Coverage	81.04%	🍏

[yruslan]

Do not mind low coverage. These files are test covered with integration tests that Jacoco does not run.