Fixes to integration tests
Fixes to integration tests

Adds numerous fixes to integration tests

- Remove `score == expected_points` type assertions in favor of explicit
  faiulure messages, as the former broke fairly easily when new scoring
  was added to tests.

- Remove hardcoded references to specific CF standard name tables,
  opting for most recent standard name tables unless explicitly
  requested by particular integration tests.

- Numerous fixes for expected messages to reflect altered content of
  compliance checks error messages.

- Compare using set comparisons for most expected to actual message
  assertions.

aodn/compliance-checker,ocefpaf/compliance-checker,ioos/compliance-checker