Add Docker to the CI #65

Job	Run time
continuous-integration	30s
deploy-api-dev / deploy	2s
deploy-transcriber-dev / deploy	7s
deploy-api-stg / deploy	2m 23s
deploy-transcriber-stg / deploy	2m 23s
deploy-api-pro	0s
deploy-transcriber-pro	0s
	5m 25s

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