taxonomy: use Cooked Peppers as proxy for Frozen Peppers (#7395)
taxonomy: use Cooked Peppers as proxy for Frozen Peppers (#7395)

* taxonomy: use Cooked Peppers as proxy for Frozen Peppers

Agribalyse Cooked vs Raw is same as Frozen vs Raw for vegetables

* taxonomy: add frozen mashed potatoes (purée surgelée)
openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server