Add metadata for JGit 7.4.0

[mhalbritter]

Our Cloud config server smoke test fails because of missing JGit metadata.

We've worked around that by using buildArgs.addAll('-H:+UnlockExperimentalVMOptions', '-H:Preserve=package=org.eclipse.jgit.*').

We're using org.eclipse.jgit:org.eclipse.jgit:7.4.0.202509020913-r.

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'defaultEnvironmentRepository': Enumerated values of type org.eclipse.jgit.lib.CoreConfig$TrustStat not available
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1818)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:604)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:526)
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:333)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:371)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:331)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:196)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.instantiateSingleton(DefaultListableBeanFactory.java:1218)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingleton(DefaultListableBeanFactory.java:1184)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:1121)
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:983)
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:620)
	at org.springframework.boot.web.server.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:143)
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:765)
	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:454)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:321)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1374)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1363)
	at com.example.cloud.config.server.ConfigServerApplication.main(ConfigServerApplication.java:31)
	at java.base@25/java.lang.invoke.LambdaForm$DMH/sa346b79c.invokeStaticInit(LambdaForm$DMH)
Caused by: java.lang.IllegalArgumentException: Enumerated values of type org.eclipse.jgit.lib.CoreConfig$TrustStat not available
	at org.eclipse.jgit.lib.Config.allValuesOf(Config.java:585)
	at org.eclipse.jgit.lib.Config.getEnum(Config.java:572)
	at org.eclipse.jgit.lib.CoreConfig.inheritParseTrustStat(CoreConfig.java:319)
	at org.eclipse.jgit.lib.CoreConfig.parseTrustPackedRefsStat(CoreConfig.java:299)
	at org.eclipse.jgit.lib.CoreConfig.<init>(CoreConfig.java:269)
	at org.eclipse.jgit.lib.Config.get(Config.java:894)
	at org.eclipse.jgit.internal.storage.file.RefDirectory.<init>(RefDirectory.java:215)
	at org.eclipse.jgit.internal.storage.file.FileRepository.<init>(FileRepository.java:188)
	at org.eclipse.jgit.lib.BaseRepositoryBuilder.build(BaseRepositoryBuilder.java:679)
	at org.eclipse.jgit.api.InitCommand.call(InitCommand.java:104)
	at org.eclipse.jgit.api.CloneCommand.init(CloneCommand.java:279)
	at org.eclipse.jgit.api.CloneCommand.call(CloneCommand.java:187)
	at org.springframework.cloud.config.server.environment.JGitEnvironmentRepository.cloneToBasedir(JGitEnvironmentRepository.java:676)
	at org.springframework.cloud.config.server.environment.JGitEnvironmentRepository.initClonedRepository(JGitEnvironmentRepository.java:379)
	at org.springframework.cloud.config.server.environment.JGitEnvironmentRepository.afterPropertiesSet(JGitEnvironmentRepository.java:300)
	at org.springframework.cloud.config.server.environment.MultipleJGitEnvironmentRepository.afterPropertiesSet(MultipleJGitEnvironmentRepository.java:72)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1865)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1814)
	... 19 more
Caused by: java.lang.NoSuchMethodException: org.eclipse.jgit.lib.CoreConfig$TrustStat.values()
	at java.base@25/java.lang.Class.checkMethod(DynamicHub.java:1343)
	at java.base@25/java.lang.Class.getMethod(DynamicHub.java:1337)
	at org.eclipse.jgit.lib.Config.allValuesOf(Config.java:580)
	... 36 more