- ensure expected is on the left, and actual is on the right
- display the difference (if any) as part of the check (not in a separate keyword, less readable)
- pretty print the difference when one is found

- ignore reason for notUpdated attributes
- add attributeName in expected response on 207 cases
- expect test suite context in responses if provided in the query
- fix expected response missing instances with previous datasetIds

feat: add checks on modifications made in the context broker for batch entities and csource registration subscription