Resolve & jextract subcommands and further dis-entangle commands #600

Job	Run time
Swift tests (swift:6.1.2 jdk:Corretto os:jammy)	5m 11s
Java tests (swift:6.1.2 jdk:Corretto os:jammy)	7m 42s
Verify Sample JavaSieve (swift:6.1.2 jdk:Corretto os:jammy)	1m 20s
Verify Sample JavaKitSampleApp (swift:6.1.2 jdk:Corretto os:jammy)	4m 0s
Verify Sample JavaProbablyPrime (swift:6.1.2 jdk:Corretto os:jammy)	3m 52s
Verify Sample SwiftKitSampleApp (swift:6.1.2 jdk:Corretto os:jammy)	6m 30s
Verify Sample SwiftAndJavaJarSampleLib (swift:6.1.2 jdk:Corretto os:jammy)	4m 27s
Verify Sample JavaDependencySampleApp (swift:6.1.2 jdk:Corretto os:jammy)	3m 49s
soundness / Documentation check	38s
soundness / License headers check	5s
soundness / Unacceptable language check	6s
soundness / Broken symlinks check	3s
soundness / Shell check	32s
soundness / YAML lint check	4s
soundness / Python lint check	6s
soundness / API breakage check	0s
soundness / Format check	0s
	38m 25s

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