Fix issue #65055576: VoiceInteractionManagerService sets...

...VOICE_RECOGNITION_SERVICE that is needed for SearchSpeechServices

System setup was incorrectly completely runing off
VoiceInteractionManagerService if the associated feature is not set,
but the service needs to always be running, and instead rely on
the existing logic of reducing functionality if it should not be
running full voice interaction services.

Test: manually booted and ran
Bug: 65055576

Change-Id: I9a83216d45689440c71d657ba2721faf0662b0ff