Summary:
IntegtationTestsApp looks for a display name of each component to register it in the AppRegistry, along with show its name in the tests lists. Add the missing display names back to these tests.
## Changelog
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[iOS] [Fixed] - Fix a couple of missing display names in integration test components
Pull Request resolved: https://github.com/facebook/react-native/pull/29902
Test Plan: All integration tests now show up in the list.
Reviewed By: TheSavior
Differential Revision: D25998969
Pulled By: appden
fbshipit-source-id: 45e5544c8df60a67615b75d85195f3080a42a0b8
c66aa8abc0
