QoL improvements to our testing framework #1624

Job	Run time
Package Extension	2m 12s
Soundness / Unacceptable language check	6s
Soundness / Broken symlinks check	5s
Soundness / Python lint check	10s
Soundness / Shell check	42s
Soundness / YAML lint check	4s
Soundness / API breakage check	-1s
Soundness / Documentation check	-1s
Soundness / License headers check	-1s
Soundness / Format check	-1s
Full Test Run / Linux (nightly-6.2 - jammy)	12m 22s
Full Test Run / Linux (5.9 - jammy)	13m 24s
Full Test Run / Linux (6.1 - jammy)	14m 35s
Full Test Run / Windows (6.0 - windows-2022)	40m 12s
Full Test Run / Linux (6.0 - jammy)	16m 29s
Full Test Run / Windows (6.1 - windows-2022)	29m 29s
Full Test Run / Windows (nightly-6.2 - windows-2022)	28m 54s
Full Test Run / Linux (nightly-main - jammy)	13m 17s
Full Test Run / Windows (5.9 - windows-2022)	21m 54s
Full Test Run / Linux (5.10 - jammy)	12m 30s
Full Test Run / Embedded Swift SDK for Wasm Build (${{ matrix.swift_version }} - ${{ matrix.os_version }})	0s
Full Test Run / Static Linux Swift SDK Build (${{ matrix.swift_version }} - ${{ matrix.os_version }})	0s
Full Test Run / Swift SDK for Wasm Build (${{ matrix.swift_version }} - ${{ matrix.os_version }})	0s
Full Test Run / macOS (Xcode ${{ matrix.xcode_version }} - ${{ matrix.os_version }} - ${{ matrix.arch }})	0s
	3h 26m 21s

Provide feedback