ci: simplistic way to get macOS running #677

Job	Run time
Test (Java) (jammy swift:6.1.2 jdk:corretto)	9m 52s
Sample JavaDependencySampleApp (jammy swift:6.1.2 jdk:corretto)	2m 35s
Test (Java) (macos swift:6.1.2 jdk:corretto)	5m 18s
Sample JavaSieve (jammy swift:6.1.2 jdk:corretto)	2m 39s
Test (Swift) (macos swift:6.1.2 jdk:corretto)	3m 3s
Sample JavaKitSampleApp (jammy swift:6.1.2 jdk:corretto)	2m 31s
Sample SwiftKitSampleApp (jammy swift:6.1.2 jdk:corretto)	2m 37s
Benchmark (JMH) (jammy swift:6.1.2 jdk:corretto)	7m 11s
Sample JavaProbablyPrime (jammy swift:6.1.2 jdk:corretto)	2m 29s
Test (Swift) (jammy swift:6.1.2 jdk:corretto)	5m 48s
Sample SwiftAndJavaJarSampleLib (jammy swift:6.1.2 jdk:corretto)	2m 35s
Sample JExtractJNISampleApp (jammy swift:6.1.2 jdk:corretto)	2m 28s
Sample JavaProbablyPrime (macos swift:6.1.2 jdk:corretto)	2m 52s
Sample SwiftAndJavaJarSampleLib (macos swift:6.1.2 jdk:corretto)	2m 40s
Sample JavaSieve (macos swift:6.1.2 jdk:corretto)	1m 21s
Sample JExtractJNISampleApp (macos swift:6.1.2 jdk:corretto)	2m 55s
Sample JavaKitSampleApp (macos swift:6.1.2 jdk:corretto)	2m 51s
Sample JavaDependencySampleApp (macos swift:6.1.2 jdk:corretto)	3m 5s
Sample SwiftKitSampleApp (macos swift:6.1.2 jdk:corretto)	2m 58s
soundness / Documentation check	6m 0s
soundness / Unacceptable language check	3s
soundness / License headers check	5s
soundness / Broken symlinks check	3s
soundness / YAML lint check	4s
soundness / Python lint check	7s
soundness / API breakage check	0s
soundness / Shell check	33s
soundness / Format check	0s
	1h 14m 43s

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