Update to support AWS Lambda Runtime for Swift v2 #52

Job	Run time
Semantic Version label check	7s
Unit tests / Construct unit test matrix	6s
Soundness / Documentation check	5m 36s
Soundness / License headers check	6s
Soundness / Format check	3m 43s
Soundness / Shell check	4s
Soundness / API breakage check	2m 24s
Soundness / Broken symlinks check	5s
Soundness / Unacceptable language check	6s
Soundness / Python lint check	4s
Swift 6 Language Mode / Swift 6 language mode	1m 31s
Soundness / YAML lint check	4s
Unit tests / Unit tests / Linux (nightly-main)	2m 1s
Unit tests / Unit tests / Linux (6.0)	1m 41s
Unit tests / Unit tests / Linux (6.1)	1m 35s
Unit tests / Unit tests / Linux (nightly-next)	2m 21s
	21m 34s

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