add swift 6 1 thresholds #30

Job	Run time
Cxx interop / Construct Cxx interop matrix	4s
Benchmarks / Construct Benchmarks matrix	4s
Unit tests / Construct unit test matrix	5s
Soundness / API breakage check	45s
Soundness / Documentation check	1m 4s
Soundness / Broken symlinks check	3s
Soundness / Format check	32s
Soundness / License headers check	2s
Soundness / Python lint check	9s
Soundness / Shell check	31s
Soundness / Unacceptable language check	2s
Soundness / YAML lint check	2s
Benchmarks / Benchmarks / Linux (5.9)	2m 10s
Benchmarks / Benchmarks / Linux (5.10)	2m 5s
Benchmarks / Benchmarks / Linux (6.0)	2m 5s
Benchmarks / Benchmarks / Linux (6.1)	1m 49s
Benchmarks / Benchmarks / Linux (nightly-next)	2m 23s
Benchmarks / Benchmarks / Linux (nightly-main)	2m 12s
Unit tests / Unit tests / Linux (5.9)	32s
Unit tests / Unit tests / Linux (5.10)	34s
Unit tests / Unit tests / Linux (6.0)	1m 11s
Unit tests / Unit tests / Linux (6.1)	40s
Unit tests / Unit tests / Linux (nightly-next)	45s
Unit tests / Unit tests / Linux (nightly-main)	48s
Cxx interop / Cxx interop / Linux (5.9)	43s
Cxx interop / Cxx interop / Linux (5.10)	39s
Cxx interop / Cxx interop / Linux (6.0)	43s
Cxx interop / Cxx interop / Linux (6.1)	42s
Cxx interop / Cxx interop / Linux (nightly-next)	48s
Cxx interop / Cxx interop / Linux (nightly-main)	48s
	25m 0s

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