Install both latest LTS and current Java #310

Job	Run time
ci (jdk11, 11)	53s
ci (jdk11-alpine, 11, alpine)	40s
ci (jdk11-focal, 11, focal)	56s
ci (jdk17, 17)	48s
ci (jdk17-alpine, 17, alpine)	41s
ci (jdk17-focal, 17, focal)	57s
ci (jdk17-graal, 17, graal)	1m 26s
ci (jdk17-focal-graal, 17, focal-graal)	1m 15s
ci (jdk21, 21)	51s
ci (jdk21-alpine, 21, alpine)	45s
ci (jdk21-graal, 21, graal)	1m 30s
ci (jdk-lts-and-current, 21, 22)	1m 5s
ci (jdk-lts-and-current-alpine, 21, 22, alpine)	1m 2s
ci (jdk-lts-and-current-graal, 21, 22, graal)	1m 58s
	14m 47s

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