[example] Add example for Swift Service Lifecycle #615

Job	Run time
musl	1m 38s
Unit tests / Construct unit test matrix	4s
Semantic Version label check	4s
Soundness / API breakage check	2m 39s
Soundness / Documentation check	1m 43s
Soundness / Unacceptable language check	6s
Soundness / Shell check	39s
Soundness / Python lint check	10s
Soundness / Broken symlinks check	6s
Soundness / YAML lint check	6s
Swift 6 Language Mode / Swift 6 language mode	1m 22s
Integration Tests / Test Examples/APIGateway on	1m 55s
Soundness / License headers check	6s
Soundness / Format check	42s
Integration Tests / Test Examples/HelloJSON on	1m 47s
Integration Tests / Test Examples/ResourcesPackaging on	1m 47s
Integration Tests / Test Examples/APIGateway+LambdaAuthorizer on	1m 55s
Integration Tests / Test Examples/S3_AWSSDK on	6m 21s
Integration Tests / Test Examples/HelloWorld on	1m 47s
Integration Tests / Test Examples/BackgroundTasks on	2m 1s
Integration Tests / Test Examples/Streaming on	1m 52s
Integration Tests / Test Examples/S3_Soto on	7m 54s
Integration Tests / Test Examples/S3EventNotifier on	1m 57s
Integration Tests / Test Examples/Testing on	1m 54s
Integration Tests / Test Examples/Tutorial on	1m 46s
Integration Tests / Test archive plugin (HelloWorld)	2m 22s
Integration Tests / No dependencies on Foundation	1m 54s
Integration Tests / Test archive plugin (ResourcesPackaging)	3m 15s
Unit tests / Unit tests / Linux (6.0)	1m 33s
Unit tests / Unit tests / Linux (6.1)	1m 35s
Unit tests / Unit tests / Linux (nightly-main)	2m 4s
Unit tests / Unit tests / Linux (nightly-next)	1m 57s
	57m 1s

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