PHRAS-4149 Add kernel version in version option #1257

Job	Run time
build phraseanet-db / build	36s
build phraseanet-nginx / build	3m 1s
build phraseanet-elasticsearch / build	58s
build phraseanet-setup / build	4m 25s
build phraseanet-fpm / build	3m 51s
build phraseanet-worker / build	3m 59s
unit test	5m 49s
	22m 39s

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