Add link hook to `package:intl4x` #466

Job	Run time
build_fetch (ubuntu-latest)	50s
build_local (ubuntu-latest, dynamic)	1m 50s
build_fetch (windows-latest)	44s
build_checkout (dev, ubuntu-latest)	10m 10s
build_local (ubuntu-latest, static)	1m 42s
build_local (macos-latest, dynamic)	1m 45s
build_checkout (dev, windows-latest)	6m 8s
build_fetch (macos-latest)	57s
build_local (macos-latest, static)	1m 56s
build_checkout (dev, macos-latest)	2m 51s
build_local (windows-latest, dynamic)	4m 3s
build_local (windows-latest, static)	3m 47s
	36m 43s

Provide feedback