Automatically download data sets #19

Job	Run time
clippy	1m 29s
build	2m 0s
fmt	5s
tests (ingest)	1m 29s
tests (file-store)	1m 50s
tests (mobile-packet-verifier)	1m 56s
tests (reward-scheduler)	50s
tests (task-manager)	1m 3s
tests-postgres (boost-manager)	2m 23s
tests-postgres (iot-config)	2m 27s
tests-postgres (iot-packet-verifier)	3m 26s
tests-postgres (iot-verifier)	2m 25s
tests-postgres (mobile-config)	3m 15s
tests-postgres (mobile-verifier)	2m 31s
build-release	0s
	27m 9s

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