Fix creating package with snfoundry test runner #8224

Job	Run time
check-rust	3m 53s
scarb-metadata compatibility check	45s
check-website	12s
build test linux x86-64	4m 13s
snforge-init (linux x86-64, ubuntu-latest)	1s
build test windows x86-64	8m 25s
doc tests	3m 6s
snforge-init (windows x86-64, windows-latest)	1m 6s
test linux x86-64 1/8	21m 10s
test linux x86-64 2/8	25m 18s
test linux x86-64 3/8	20m 33s
test linux x86-64 4/8	18m 6s
test linux x86-64 5/8	15m 57s
test linux x86-64 6/8	14m 29s
test linux x86-64 7/8	12m 54s
test linux x86-64 8/8	14m 31s
test windows x86-64 1/8	18m 55s
test windows x86-64 2/8	22m 55s
test windows x86-64 3/8	19m 58s
test windows x86-64 4/8	16m 20s
test windows x86-64 5/8	16m 16s
test windows x86-64 6/8	13m 59s
test windows x86-64 7/8	12m 21s
test windows x86-64 8/8	13m 19s
	4h 58m 42s

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