Add Java 25 support #32

Job	Run time
Build scip-java CLI	3m 22s
gradle-kotlin-okio	2m 59s
gradle-java21-readiness	2m 52s
maven-kotlin-json-kotlin-maven	2m 37s
gradle-mixed-okio-jmh	3m 0s
gradle-kotlin-flowext	2m 38s
bazel-java-examples	1m 30s
maven-java17-spring-boot	1m 33s
	20m 31s

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