Add tests for the Swift snippets workflows #316

Job	Run time
Test / Linux (5.8 - jammy)	3m 6s
Test / Windows (5.9 - windows-2022)	9m 25s
Test / Linux (5.9 - jammy)	3m 7s
Test / Windows (6.0 - windows-2022)	11m 2s
Test / Linux (5.10 - jammy)	3m 0s
Test / Linux (6.0 - jammy)	4m 6s
Soundness / Documentation check	0s
Soundness / API breakage check	0s
Soundness / Broken symlinks check	4s
Soundness / Format check	0s
Soundness / License headers check	0s
Soundness / Python lint check	5s
Soundness / Shell check	32s
Soundness / Unacceptable language check	5s
Soundness / YAML lint check	3s
	34m 35s

Provide feedback