Add link hook to `package:intl4x` #460

Job	Run time
build_checkout (dev, ubuntu-latest)	2m 40s
build_local (ubuntu-latest)	1m 43s
build_checkout (dev, windows-latest)	5m 18s
build_fetch (ubuntu-latest)	51s
build_local (macos-latest)	2m 9s
build_checkout (dev, macos-latest)	2m 44s
build_fetch (windows-latest)	1m 14s
build_local (windows-latest)	4m 11s
build_fetch (macos-latest)	55s
	21m 45s

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