Add file storage option #11660

Job	Run time
Path match check	6s
Python unit tests (3.6)	11m 21s
Python unit tests (3.7)	10m 47s
Python unit tests on Mac OS (3.10)	16m 29s
Python postgres unit tests	11m 25s
Python unit tests (3.8)	10m 18s
Python unit tests (3.9)	10m 29s
Python unit tests on Windows Server (3.8)	18m 14s
Python unit tests (3.10)	10m 34s
Python unit tests (3.11)	9m 23s
Python unit tests (3.12)	9m 37s
	1h 58m 43s

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