datacatalog/snippets test(s) are failing

[minherz]

Description

After the dependency upgrades in #9234 one or more tests under datacatalog/snippets fail in Java 11 (sponge) and Java 17 (sponge).

Based on the errors it looks like the failing test is com.example.datacatalog.LookupEntryTests.testLookupPubSubTopic and the failure reason is No permission to lookup Entry "//pubsub.googleapis.com/projects/pubsub-public-data/topics/taxirides-realtime" or it does not exist.

Remove Ignore attribute from the tests after fixing the issue.