[example] Add example for Swift Service Lifecycle #691

Job	Run time
Semantic Version label check	7s
musl	1m 35s
Unit tests / Construct unit test matrix	4s
Soundness / License headers check	4s
Soundness / Unacceptable language check	4s
Soundness / API breakage check	2m 30s
Soundness / Documentation check	1m 38s
Soundness / Broken symlinks check	6s
Soundness / Shell check	37s
Soundness / Format check	42s
Soundness / YAML lint check	4s
Soundness / Python lint check	7s
Swift 6 Language Mode / Swift 6 language mode	1m 22s
Integration Tests / Test archive plugin (HelloWorld)	2m 26s
Integration Tests / Test archive plugin (ResourcesPackaging)	3m 5s
Integration Tests / Test Examples/HelloJSON on	1m 44s
Integration Tests / Test Examples/APIGateway+LambdaAuthorizer on	1m 57s
Integration Tests / Test Examples/APIGateway on	2m 1s
Integration Tests / Test Examples/BackgroundTasks on	2m 10s
Integration Tests / Test Examples/ResourcesPackaging on	1m 53s
Integration Tests / Test Examples/HelloWorld on	1m 47s
Integration Tests / Test Examples/S3EventNotifier on	1m 51s
Integration Tests / Test Examples/S3_AWSSDK on	6m 47s
Integration Tests / Test Examples/Testing on	2m 7s
Integration Tests / Test Examples/Tutorial on	1m 45s
Integration Tests / Test Examples/Streaming on	1m 48s
Integration Tests / Test Examples/S3_Soto on	8m 13s
Integration Tests / No dependencies on Foundation	2m 10s
Unit tests / Unit tests / Linux (6.1)	1m 25s
Unit tests / Unit tests / Linux (6.0)	1m 28s
Unit tests / Unit tests / Linux (nightly-main)	2m 2s
Unit tests / Unit tests / Linux (nightly-next)	1m 51s
	57m 30s

Provide feedback