increase sleep in tests

[pdurbin]

What this PR does / why we need it:

We can't release 6.0 with failing tests.

Which issue(s) this PR closes:

• Closes DataversesIT.testMoveDataverse, DataversesIT.testImportDDI, FilesIT.testAccessFacet (again) #9868

Special notes for your reviewer:

Just more sleep. See results from Jenkins and GitHub Actions below. Compare with #9873.

Suggestions on how to test this:

Check Jenkins and GitHub Actions.

[pdurbin]

Results

Jenkins: https://jenkins.dataverse.org/job/IQSS-Dataverse-Develop-PR/job/PR-9874/1/display/redirect

• passed: https://jenkins.dataverse.org/job/IQSS-Dataverse-Develop-PR/job/PR-9874/1/testReport/

GitHub Actions: https://github.com/gdcc/api-test-runner/actions/runs/6050759976

• failed with a lot of 9 failures and 2 errors: https://github.com/gdcc/api-test-runner/actions/runs/6050759976/job/16420727833
• note that GitHub Actions only failed with a single error in PR disable loading of metadata blocks in API tests, more sleep #9873

[github-actions]

📦 Pushed preview images as

ghcr.io/gdcc/dataverse:9868-sleep

ghcr.io/gdcc/configbaker:9868-sleep

🚢 See on GHCR. Use by referencing with full name as printed above, mind the registry name.

[pdurbin]

Closing in favor of this PR:

• disable loading of metadata blocks in API tests, more sleep #9873