Update syncpack to latest #2040

Job	Run time
build docs	20s
build (ubuntu-latest, node 24, npm 11)	57s
build (windows-latest, node 24, npm 11)	4m 20s
build (windows-latest, node 22, npm 10)	3m 46s
build (ubuntu-latest, node 22, npm 10)	1m 22s
	10m 45s

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