Improving `description` and adding `debugDescription` to `NIOAny` #431

Job	Run time
Soundness / API breakage check	2m 11s
Soundness / Broken symlinks check	3s
Soundness / Documentation check	2m 9s
Integration Tests / Linux (5.8)	13m 1s
Integration Tests / Linux (5.9)	14m 26s
Soundness / Format check	48s
Soundness / License headers check	8s
Integration Tests / Linux (5.10)	14m 7s
Soundness / Shell check	6s
Integration Tests / Linux (nightly-6.0)	16m 34s
Soundness / Unacceptable language check	5s
Swift 6 Language Mode / Swift 6 language mode	46s
Integration Tests / Linux (nightly-main)	16m 54s
Unit tests / Unit tests / Linux (5.8)	3m 12s
Benchmarks / Benchmarks / Linux (5.8)	3m 10s
Unit tests / Unit tests / Linux (5.9)	3m 29s
Benchmarks / Benchmarks / Linux (5.9)	5m 6s
Unit tests / Unit tests / Linux (5.10)	3m 20s
Cxx interop / Cxx interop / Linux (5.8)	1m 1s
Benchmarks / Benchmarks / Linux (5.10)	4m 55s
Unit tests / Unit tests / Linux (nightly-6.0)	4m 5s
Benchmarks / Benchmarks / Linux (nightly-6.0)	6m 24s
Cxx interop / Cxx interop / Linux (5.9)	1m 13s
Unit tests / Unit tests / Linux (nightly-main)	4m 8s
Benchmarks / Benchmarks / Linux (nightly-main)	5m 58s
Cxx interop / Cxx interop / Linux (5.10)	1m 11s
Cxx interop / Cxx interop / Linux (nightly-6.0)	1m 45s
Cxx interop / Cxx interop / Linux (nightly-main)	1m 50s
	2h 12m 5s

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