WIP: Prepare Unsigned integer types for SwiftKit #716

Job	Run time
Test (Java) (jammy swift:6.1.2 jdk:corretto)	2m 50s
Test (Swift) (jammy swift:6.1.2 jdk:corretto)	6m 2s
Test (Swift) (macos swift:6.1.2 jdk:corretto)	3m 8s
Sample JavaSieve (macos swift:6.1.2 jdk:corretto)	2m 35s
Sample JavaProbablyPrime (macos swift:6.1.2 jdk:corretto)	4m 17s
Test (Java) (macos swift:6.1.2 jdk:corretto)	2m 12s
Benchmark (JMH) (jammy swift:6.1.2 jdk:corretto)	7m 30s
Sample SwiftAndJavaJarSampleLib (macos swift:6.1.2 jdk:corretto)	4m 3s
Sample JavaKitSampleApp (macos swift:6.1.2 jdk:corretto)	4m 23s
Sample JavaDependencySampleApp (macos swift:6.1.2 jdk:corretto)	5m 25s
Sample SwiftAndJavaJarSampleLib (jammy swift:6.1.2 jdk:corretto)	4m 36s
Sample SwiftKitSampleApp (jammy swift:6.1.2 jdk:corretto)	5m 59s
Sample JExtractJNISampleApp (macos swift:6.1.2 jdk:corretto)	4m 21s
Sample JavaSieve (jammy swift:6.1.2 jdk:corretto)	2m 4s
Sample JavaKitSampleApp (jammy swift:6.1.2 jdk:corretto)	4m 45s
soundness / License headers check	5s
Sample JavaDependencySampleApp (jammy swift:6.1.2 jdk:corretto)	6m 40s
soundness / Shell check	32s
Sample JavaProbablyPrime (jammy swift:6.1.2 jdk:corretto)	4m 40s
Sample JExtractJNISampleApp (jammy swift:6.1.2 jdk:corretto)	5m 36s
soundness / Format check	0s
soundness / Documentation check	34s
soundness / Broken symlinks check	4s
Sample SwiftKitSampleApp (macos swift:6.1.2 jdk:corretto)	4m 52s
soundness / Unacceptable language check	5s
soundness / Python lint check	8s
soundness / YAML lint check	5s
soundness / API breakage check	0s
	1h 27m 31s

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