Drop Swift 5.10 #35

Job	Run time
Unit tests / Unit tests (6.0)	1m 35s
Unit tests / Unit tests (nightly-6.1)	2m 10s
Unit tests / Unit tests (5.10)	38s
Unit tests / Unit tests (6.1)	1m 31s
Release builds / Construct release build matrix	5s
Cxx interop / Construct Cxx interop matrix	3s
Unit tests / Unit tests (nightly-main)	1m 52s
Soundness / License headers check	6s
Soundness / Format check	39s
Soundness / Broken symlinks check	5s
Soundness / Unacceptable language check	3s
Soundness / Python lint check	9s
Soundness / API breakage check	1m 43s
Soundness / Shell check	37s
Soundness / YAML lint check	6s
Soundness / Documentation check	1m 35s
Cxx interop / Cxx interop / Linux (6.1)	1m 25s
Cxx interop / Cxx interop / Linux (6.0)	1m 20s
Cxx interop / Cxx interop / Linux (6.2)	1m 25s
Cxx interop / Cxx interop / Linux (nightly-main)	1m 44s
Cxx interop / Cxx interop / Linux (5.10)	29s
Cxx interop / Cxx interop / Linux (nightly-next)	1m 50s
Release builds / Release builds / Linux (nightly-next)	2m 5s
Release builds / Release builds / Linux (nightly-main)	2m 11s
Release builds / Release builds / Linux (5.10)	29s
Release builds / Release builds / Linux (6.1)	1m 37s
Release builds / Release builds / Linux (6.0)	1m 41s
Release builds / Release builds / Linux (6.2)	1m 38s
	30m 51s

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