Bump swift-syntax version to 601.0.1 #573

Job	Run time
Java tests (swift:6.0.2 jdk:Corretto os:jammy)	10m 20s
Swift tests (swift:6.0.2 jdk:Corretto os:jammy)	5m 12s
Verify Sample SwiftKitSampleApp (swift:6.0.2 jdk:Corretto os:jammy)	6m 41s
Verify Sample JavaDependencySampleApp (swift:6.0.2 jdk:Corretto os:jammy)	4m 51s
Verify Sample JavaKitSampleApp (swift:6.0.2 jdk:Corretto os:jammy)	4m 26s
Verify Sample JavaProbablyPrime (swift:6.0.2 jdk:Corretto os:jammy)	4m 23s
Verify Sample JavaSieve (swift:6.0.2 jdk:Corretto os:jammy)	1m 0s
Verify Sample SwiftAndJavaJarSampleLib (swift:6.0.2 jdk:Corretto os:jammy)	6m 32s
soundness / YAML lint check	5s
soundness / Documentation check	36s
soundness / License headers check	6s
soundness / Unacceptable language check	8s
soundness / Format check	0s
soundness / Broken symlinks check	3s
soundness / Shell check	33s
soundness / API breakage check	0s
soundness / Python lint check	6s
	45m 2s

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