release: cut the v20.0.0-next.8 release #1511

Job	Run time
build	13s
lint	2m 3s
e2e_windows (windows-2025, 22, npm, 1)	2m 50s
e2e_windows (windows-2025, 22, npm, 0)	3m 15s
e2e_windows (windows-2025, 22, esbuild, 1)	2m 2s
e2e_windows (windows-2025, 22, npm, 4)	2m 58s
e2e_windows (windows-2025, 22, esbuild, 2)	1m 50s
e2e_windows (windows-2025, 22, esbuild, 5)	4m 9s
e2e_windows (windows-2025, 22, npm, 2)	42s
e2e_windows (windows-2025, 22, npm, 5)	1m 5s
e2e_windows (windows-2025, 22, npm, 3)	1m 0s
e2e_windows (windows-2025, 22, esbuild, 4)	4m 19s
e2e_windows (windows-2025, 22, esbuild, 0)	2m 3s
e2e_windows (windows-2025, 22, esbuild, 3)	2m 4s
test	-1s
e2e	0s
e2e-package-managers	0s
e2e-snapshots	0s
Browser Compatibility Tests	-1s
publish-snapshots	-1s
	30m 30s

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