Summary:
Fixes https://github.com/facebook/react-native/issues/23108. The TabBarIOS component is scheduled to be removed from core any day now, so it's OK to remove it from our test suite.
Changelog:
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[iOS] [Removed] - Remove TabBarExample SST
Pull Request resolved: https://github.com/facebook/react-native/pull/23206
Differential Revision: D13864064
Pulled By: hramos
fbshipit-source-id: f65da75e2789d384dcd713a27ca5528f0faa7526