Fix issue #68002319: Allow current VoiceInteractionService to avoid...

...activity launch delays.

Activity manager now has a new private mechanism for other services
to report which apps are allowed to bypass the launch delay restriction,
which voice interaction service uses.

Test: manual

Bug: 68002319
Change-Id: I44e9b67411b5106b81e8363dc22d4e54caeb83c1