feat: databricks token + m2m auth support #493

Job	Run time
Collect changes / collect-changes	5s
Python tests / lint-and-format-check	14s
Python tests / types-check	1m 8s
Python tests / unit-tests (py313)	2m 49s
Python tests / unit-tests (py312)	6m 7s
Python tests / unit-tests (py311)	2m 20s
Python tests / unit-tests (py310)	2m 15s
Python tests / unit-tests (py39)	2m 36s
status-check	2s
	17m 36s

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