Bump H2O to 3.22.1.1

This release bumps the version of H2O to 3.22.1.1, such that we now have access to, among others, Isolation Forest, and Anomaly Detection algorithm.

Milestone: https://github.com/feedzai/feedzai-openml-java/milestone/3

Fix compatibility with AWS Elastic MapReduce

Fix compatibility with AWS Elastic MapReduce

List of issues:
https://github.com/feedzai/feedzai-openml-java/milestone/1?closed=1

Annotated release of 0.5.3 to generate artifacts

0.5.4

Release 0.5.4

Improve DataRobot correctness

This encompasses improvements for DR models that deal with boolean variables and logging of errors.