feat(fal): offer run_result for models in context

[chamini2]

Description

Add run_result information for a model. We are missing tests.

run result: RunResultOutput(status=<RunStatus.Success: 'success'>, timing=[TimingInfo(name='compile', started_at=datetime.datetime(2022, 10, 17, 21, 16, 31, 52868, tzinfo=tzutc()), completed_at=datetime.datetime(2022, 10, 17, 21, 16, 31, 54862, tzinfo=tzutc())), TimingInfo(name='execute', started_at=datetime.datetime(2022, 10, 17, 21, 16, 31, 55018, tzinfo=tzutc()), completed_at=datetime.datetime(2022, 10, 17, 21, 16, 31, 105600, tzinfo=tzutc()))], thread_id='Thread-1', execution_time=0.05340003967285156, adapter_response={'_message': 'SELECT 1', 'code': 'SELECT', 'rows_affected': 1}, message='SELECT 1', failures=None, unique_id='model.fal_005.some_model')

cc: @cmlad

Integration tests

Adapter to test:

• postgres

Python version to test:

• 3.8