Bump the actions-setup-swift group in /.github/actions/setup-swift with 1 update #4548

Job	Run time
Packaging: Action input (ubuntu-latest, latest)	1m 52s
Packaging: Action input (macos-latest, latest)	3m 18s
Packaging: Action input (windows-latest, latest)	6m 1s
Packaging: Action input (ubuntu-latest, default)	2m 14s
Packaging: Action input (macos-latest, default)	3m 2s
Packaging: Action input (windows-latest, default)	5m 50s
Packaging: Action input (ubuntu-latest, nightly-latest)	1m 59s
Packaging: Action input (macos-latest, nightly-latest)	3m 48s
Packaging: Action input (windows-latest, nightly-latest)	4m 31s
	32m 35s

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