test: Rework test infrastructure #263

Job	Run time
build_dev_container / build_dev_container	1m 10s
format_code / fmt	6s
build / build	5m 58s
integration_test / test	4m 53s
lint / lint	4m 40s
unit_test / test	4m 50s
build_release_image / build	24s
	22m 1s

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