refactor: enable perl signature Import.pm (#7184)
refactor: enable perl signature Import.pm (#7184)

* refactor: enable perl signature Import.pm

Replacing "shift" perl prototypes with signatures in Import.pm

* adding ;
openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server