Update CI: build java 2 #19

Job	Run time
Build epicbox-go image	12m 41s
Build epicbox-clojure image	28s
Build epicbox-base image	35s
Build epicbox-gcc image	1m 3s
Build epicbox-haskell image	12m 7s
Build epicbox-hyperskill/go image	11m 48s
Build epicbox-hyperskill/gradle image	1s
Build epicbox-hyperskill/gradle-spring image	1m 52s
Build epicbox-hyperskill/java image	51s
Build epicbox-hyperskill/node image	4m 9s
Build epicbox-hyperskill/python image	1m 16s
Build epicbox-hyperskill/node-javascript image	1m 59s
Build epicbox/java11 image	49s
Build epicbox/java17 image	51s
Build epicbox/java7 image	47s
Build epicbox/java8 image	45s
Build epicbox/java9 image	41s
	52m 43s

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