Enable swift-format in CI #73

Job	Run time
Check cmake lists / Windows (nightly-6.0)	1s
Check cmake lists / Windows (6.0)	2s
Check cmake lists / Linux (5.9)	32s
Check cmake lists / Linux (5.10)	36s
Soundness / API breakage check	2m 1s
Check cmake lists / Windows (nightly-main)	1s
Check cmake lists / Linux (6.0)	35s
Soundness / License headers check	3s
Check cmake lists / Linux (nightly-6.0)	38s
Soundness / Unacceptable language check	10s
Check cmake lists / Linux (nightly-main)	43s
Soundness / Broken symlinks check	6s
Soundness / Documentation check	0s
Soundness / Format check	38s
Soundness / Python lint check	8s
Soundness / Shell check	38s
Soundness / YAML lint check	6s
Cxx interop / Cxx interop / Windows (6.0)	3s
Cxx interop / Cxx interop / Linux (5.9)	1m 21s
Cxx interop / Cxx interop / Linux (5.10)	1m 16s
Cxx interop / Cxx interop / Linux (6.0)	1m 24s
Cxx interop / Cxx interop / Windows (nightly-6.0)	1s
Cxx interop / Cxx interop / Linux (nightly-6.0)	1m 49s
Cxx interop / Cxx interop / Windows (nightly-main)	1s
Cxx interop / Cxx interop / Linux (nightly-main)	1m 50s
Unit tests / Unit tests / Linux (5.9)	2m 43s
Unit tests / Unit tests / Windows (6.0)	2m 43s
Unit tests / Unit tests / Windows (nightly-6.0)	2m 42s
Unit tests / Unit tests / Linux (5.10)	2m 43s
Unit tests / Unit tests / Windows (nightly-main)	2m 43s
Unit tests / Unit tests / Linux (6.0)	2m 45s
Unit tests / Unit tests / Linux (nightly-6.0)	2m 42s
Unit tests / Unit tests / Linux (nightly-main)	2m 43s
	36m 27s

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