ci: simplistic way to get macOS running #645

Job	Run time
Test (Java) (jammy swift:6.1.2 jdk:corretto)	1m 58s
Test (Swift) (jammy swift:6.1.2 jdk:corretto)	4m 31s
Test (Swift) (macos swift:6.1.2 jdk:corretto)	2m 26s
Test (Java) (macos swift:6.1.2 jdk:corretto)	4m 13s
Sample JavaDependencySampleApp (jammy swift:6.1.2 jdk:corretto)	5m 42s
Sample JavaKitSampleApp (jammy swift:6.1.2 jdk:corretto)	3m 24s
Sample JavaProbablyPrime (jammy swift:6.1.2 jdk:corretto)	3m 21s
Sample JavaSieve (jammy swift:6.1.2 jdk:corretto)	40s
Sample SwiftKitSampleApp (jammy swift:6.1.2 jdk:corretto)	2m 2s
Sample SwiftAndJavaJarSampleLib (jammy swift:6.1.2 jdk:corretto)	1m 57s
Sample JavaKitSampleApp (macos swift:6.1.2 jdk:corretto)	2m 17s
Sample SwiftAndJavaJarSampleLib (macos swift:6.1.2 jdk:corretto)	2m 47s
Sample JavaProbablyPrime (macos swift:6.1.2 jdk:corretto)	2m 2s
Sample SwiftKitSampleApp (macos swift:6.1.2 jdk:corretto)	2m 49s
Sample JavaSieve (macos swift:6.1.2 jdk:corretto)	35s
soundness / Documentation check	38s
soundness / Unacceptable language check	4s
Sample JavaDependencySampleApp (macos swift:6.1.2 jdk:corretto)	2m 47s
soundness / License headers check	6s
soundness / YAML lint check	4s
soundness / Python lint check	7s
soundness / Format check	0s
soundness / Shell check	32s
soundness / Broken symlinks check	5s
soundness / API breakage check	0s
	45m 7s

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