refactor: update `Piscina` to version 5 #1537

Job	Run time
build	10s
e2e_windows (windows-2025, 22, npm, 2)	25s
lint	2m 6s
e2e_windows (windows-2025, 22, esbuild, 0)	27s
e2e_windows (windows-2025, 22, npm, 0)	39s
e2e_windows (windows-2025, 22, npm, 1)	1m 10s
e2e_windows (windows-2025, 22, esbuild, 3)	30s
e2e_windows (windows-2025, 22, npm, 3)	1m 10s
e2e_windows (windows-2025, 22, esbuild, 4)	40s
e2e_windows (windows-2025, 22, npm, 5)	48s
e2e_windows (windows-2025, 22, esbuild, 5)	1m 24s
e2e_windows (windows-2025, 22, esbuild, 1)	58s
e2e_windows (windows-2025, 22, esbuild, 2)	35s
e2e_windows (windows-2025, 22, npm, 4)	1m 8s
Browser Compatibility Tests	0s
publish-snapshots	0s
e2e-package-managers	0s
test	0s
e2e-snapshots	0s
e2e	0s
	12m 10s

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