Improve AccessManager tests (#4613)

Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
Co-authored-by: Francisco Giordano <fg@frang.io>

scripts/upgradeable/transpile.sh

@@ -6,7 +6,7 @@ VERSION="$(jq -r .version contracts/package.json)"
 DIRNAME="$(dirname -- "${BASH_SOURCE[0]}")"
 
 bash "$DIRNAME/patch-apply.sh"
-sed -i "s/<package-version>/$VERSION/g" contracts/package.json
+sed -i'' -e "s/<package-version>/$VERSION/g" "contracts/package.json"
 git add contracts/package.json
 
 npm run clean