PHRAS-4005 - update containers os (#4464) #832

Job	Run time
build phraseanet-fpm / build	1m 9s
build phraseanet-nginx / build	1m 11s
build phraseanet-setup / build	1m 5s
build phraseanet-elasticsearch / build	55s
build phraseanet-worker / build	1m 12s
build phraseanet-db / build	1m 0s
unit test	6m 1s
	12m 33s

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