Revert "Added a cmd to let system bind to a voice interaction service on instant apps."

This reverts commit d325d44435dd58561c7008356c23057a7b61b17a.

Test: atest CtsVoiceInteractionTestCases:LocalVoiceInteractionTest

Bug: 123604980
Change-Id: I1d7b492f277aac29cffa4dc1b13779a3e943db3f
4 files changed