Revert "Copybara ❤️: Add test cases for onboarding task apis" This reverts commit d4ab549955ce3eae820431662d1ace867eea84a0. Reason for revert: Probable culprit for b/323593221. Will be running through ABTD for verification and before submitting the revert. Change-Id: I8fd4b2144f7f3c03a1111c04aab8f3f1c0fe0d7c