Fix API Test Suite

[djbrooke]

Our handy indicator at the bottom of the readme indicates that we have some test failures. We should fix them before releasing 4.18. More info here:

https://jenkins.dataverse.org/job/IQSS-dataverse-develop/lastCompletedBuild/testReport/

[pdurbin]

Per Slack, @landreev and I are swarming on this.

Pull request incoming from me for InReviewWorkflowIT.testCuratorSendsCommentsToAuthor (also failing at https://build.hmdc.harvard.edu:8443/job/phoenix.dataverse.org-apitest-develop/440/testReport/ for example)

Leonid is taking a look at AccessIT, which has been around for a while but not included in run-test-suite.sh until 7f7ae35 (merged last week as part of pull request #6304). AccessIT hasn't been added to phoenix yet, by the way.

[pdurbin]

My pull request is in at #6324 and I'm taking myself off this unless there is more swarming to do.

[pdurbin]

Three new-ish API test classes were missing from phoenix so I just added them:

• EditDDIIT
• ExternalToolsIT
• AccessIT