Fix validation logic in TvInputAidlTest am: 73b1d1aa5c am: 41ae0f4527

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3207431

Change-Id: Ieca31f44bf068b4d4240336c9404d136e4413f4b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>