fix/versioning_csv_marinecargo #596

Job	Run time
build_spec / Build OED schema	31s
Update PR	6s
build_package / Build OpenData Package	35s
build_package / oed_spec	0s
Run Pytest (3.9)	1m 15s
Run Pytest (3.12)	1m 8s
Run Pytest (3.11)	1m 4s
Run Pytest (3.10)	1m 0s
	5m 39s

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