[dagster-airlift][print metadata 1/2] log retrieval API

[dpeng817]

Summary & Motivation

Implements log retrieval APIs for AirflowInstance

How I Tested These Changes

Kitchen sink test which uses the new API; makes sure logs are retrievable.

[dpeng817]

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• [historical-runs 1/n][dagster-airlift] make monitor job range configurable #29339 : 2 dependent PRs (#29371 , #29381 )
• [dagster-airlift][components 2/n] scaffolder #29333
• [dagster-airlift][components 1/n] instance component #29331
• [dagster-airlift][print metadata 2/2] Ingest metadata from airflow logs #29313
• [dagster-airlift][print metadata 1/2] log retrieval API #29312 👈 (View in Graphite)
• Move pipes external metadata processing to its own layer. #29311
• [dagster-airlift][jobs 6/n] jobs UI #29278
• [dagster-airlift][jobs 5/n][RFC] Airflow monitoring job #29277
• [dagster-airlift][jobs 4/n] Definitions.execute_job_in_process #29243 : 1 other dependent PR (#29209 )
• [dagster-airlift][jobs 3/n] make AirflowDefinitionsData aware of jobs #29208
• [dagster-airlift][jobs 2/n] Job builder methods #29207
• [dagster-airlift][jobs 1/n] move assets def construction to common code path; other refactors #29206
• [dagster-airlift][datasets 3/3] dataset filtering #29164
• [dagster-airlift][datasets 2/3] auto-construct assets from datasets #29162
• [dagster-airlift][datasets 1/3] datasets storage layer, AirflowInstance retrieval methods #29155
• [dagster-airlift] Move around classes #29154
• [dagster-airlift] fix prop on AirflowDefinitionsData #29161
• master

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