Allow using GITHUB_TOKEN downstream #94

Job	Run time
Test without Docker / Linux (${{ matrix.swift_version }} - ${{ matrix.os_version }})	0s
Test without Docker / Windows (5.9 - windows-2022)	4m 45s
Test with Docker / Windows (5.9 - windows-2022)	7m 54s
Test with Docker / Linux (5.8 - jammy)	26s
Test without Docker / Windows (6.0 - windows-2022)	5m 45s
Test with Docker / Windows (6.0 - windows-2022)	12m 3s
Test with Docker / Linux (5.9 - jammy)	29s
Test without Docker / Windows (nightly - windows-2022)	4m 46s
Test with Docker / Windows (nightly - windows-2019)	9m 19s
Test with Docker / Linux (5.10 - jammy)	26s
Test without Docker / Windows (nightly-6.0 - windows-2022)	4m 32s
Test with Docker / Windows (nightly-6.0 - windows-2019)	8m 17s
Test with Docker / Linux (6.0 - jammy)	34s
Test with Docker / Linux (nightly-main - jammy)	36s
Test with Docker / Linux (nightly-6.1 - jammy)	36s
Soundness / Documentation check	32s
Soundness / API breakage check	0s
Soundness / Broken symlinks check	3s
Soundness / License headers check	4s
Soundness / Unacceptable language check	3s
Soundness / Format check	0s
Soundness / Python lint check	6s
Soundness / Shell check	33s
Soundness / YAML lint check	2s
	1h 1m 51s

Provide feedback