Simplify the version definitions and add a new definition for 1.1 #26

Job	Run time
Test / Linux (nightly-main - jammy)	1m 22s
Test / Linux (5.9 - jammy)	52s
Test / Linux (nightly-6.2 - jammy)	1m 19s
Test / Linux (5.10 - jammy)	51s
Test / Linux (6.0 - jammy)	59s
Test / Linux (6.1 - jammy)	1m 5s
Test / Windows (6.1 - windows-2022)	13m 7s
Test / Windows (5.9 - windows-2022)	8m 10s
Test / macOS (Xcode ${{ matrix.xcode_version }} - ${{ matrix.os_version }} - ${{ matrix.arch }})	0s
Test / Windows (6.0 - windows-2022)	10m 0s
Test / Windows (nightly-6.2 - windows-2022)	11m 7s
Test / Swift SDK for Wasm Build (${{ matrix.swift_version }} - ${{ matrix.os_version }})	0s
Test / Windows (nightly - windows-2022)	10m 28s
Test / Static Linux Swift SDK Build (${{ matrix.swift_version }} - ${{ matrix.os_version }})	0s
Soundness / Broken symlinks check	4s
Soundness / License headers check	5s
Soundness / Shell check	44s
Soundness / Unacceptable language check	9s
Soundness / Format check	1m 3s
Soundness / Python lint check	6s
Soundness / YAML lint check	6s
Soundness / Documentation check	1m 9s
Soundness / API breakage check	1m 11s
Test / Embedded Swift SDK for Wasm Build (${{ matrix.swift_version }} - ${{ matrix.os_version }})	0s
	1h 3m 57s

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