PHRAS-4099 Bump docker version requirement #1060

Job	Run time
build phraseanet-db / build	19s
build phraseanet-fpm / build	3m 46s
build phraseanet-nginx / build	41s
build phraseanet-elasticsearch / build	32s
build phraseanet-setup / build	3m 45s
build phraseanet-worker / build	4m 24s
unit test	5m 37s
	19m 4s

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