fix(test): updates a couple tests to disregard list order

[rtekal]

In our fork, we have a different number of EntityTypes. It seems that because of this difference, when CollectionUtils.intersect was called in SearchUtils, the resulting list had a different order compared to upstream when running the test. In this PR I have updated the tests that were affected by this to disregard the order of the list and only check that it has the correct contents.

Checklist

• [ ] The PR conforms to DataHub's Contributing Guideline (particularly Commit Message Format)
• [ ] Links to related issues (if applicable)
• [ ] Tests for the changes have been added/updated (if applicable)
• [ ] Docs related to the changes have been added/updated (if applicable). If a new feature has been added a Usage Guide has been added for the same.
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