Adding system service for OnDeviceIntelligenceManager to manage remote
service implementations and orchestrate calls to both isolated and
non-isolated service components.

Context - go/isolated-aicore

Test: Tests with sample app in ag/26254745, logs here - gpaste/6661484345556992
Bug: 316589195
Change-Id: I9a588a92d4ecc09b17ce9adc14675c0daedbcbfc
API-Coverage-Bug: 323147058
13 files changed