refactor: lake: disambiguate packages by workspace index #48013

Job	Run time
configure	4s
build / Linux Lake	13m 23s
build-secondary / Linux release	50m 27s
build-secondary / macOS aarch64	45m 42s
release-nightly	0s
Build matrix complete	3s
release	0s
	1h 49m 39s

Provide feedback