Use full product and variant name on DFC API

engines/dfc_provider/app/services/supplied_product_builder.rb

@@ -9,7 +9,7 @@ class SuppliedProductBuilder < DfcBuilder
 
     DfcProvider::SuppliedProduct.new(
       id,
-      name: variant.name_to_display,
+      name: variant.product_and_full_name,
       description: variant.description,
       productType: product_type,
       quantity: QuantitativeValueBuilder.quantity(variant),

engines/dfc_provider/spec/services/enterprise_builder_spec.rb

@@ -41,7 +41,7 @@ describe EnterpriseBuilder do
       expect(variant).to be_persisted
 
       expect(result.suppliedProducts.count).to eq 1
-      expect(result.suppliedProducts[0].name).to eq "Apple"
+      expect(result.suppliedProducts[0].name).to eq "Apple - 1g"
     end
 
     it "assigns an address" do

engines/dfc_provider/spec/services/supplied_product_builder_spec.rb

@@ -38,7 +38,7 @@ describe SuppliedProductBuilder do
       variant.display_name = "Granny Smith"
       product = builder.supplied_product(variant)
 
-      expect(product.name).to eq "Granny Smith"
+      expect(product.name).to eq "Apple - Granny Smith"
     end
 
     it "assigns a product type" do

swagger/dfc.yaml

@@ -108,7 +108,7 @@ paths:
                       dfc-b:offeredThrough: http://test.host/api/dfc/enterprises/10000/offers/10001
                     - "@id": http://test.host/api/dfc/enterprises/10000/supplied_products/10001
                       "@type": dfc-b:SuppliedProduct
-                      dfc-b:name: Apple
+                      dfc-b:name: Apple - 1g
                       dfc-b:description: Red
                       dfc-b:hasType: dfc-pt:non-local-vegetable
                       dfc-b:hasQuantity:
@@ -339,7 +339,7 @@ paths:
                       dfc-b:hasCountry: Australia
                     - "@id": http://test.host/api/dfc/enterprises/10000/supplied_products/10001
                       "@type": dfc-b:SuppliedProduct
-                      dfc-b:name: Apple
+                      dfc-b:name: Apple - 1g
                       dfc-b:description: Round
                       dfc-b:hasType: dfc-pt:non-local-vegetable
                       dfc-b:hasQuantity:
@@ -444,7 +444,7 @@ paths:
                     "@context": https://www.datafoodconsortium.org
                     "@id": http://test.host/api/dfc/enterprises/10000/supplied_products/10001
                     "@type": dfc-b:SuppliedProduct
-                    dfc-b:name: Apple
+                    dfc-b:name: Apple - 6g
                     dfc-b:description: A delicious heritage apple
                     dfc-b:hasType: dfc-pt:non-local-vegetable
                     dfc-b:hasQuantity:
@@ -508,7 +508,7 @@ paths:
                     "@context": https://www.datafoodconsortium.org
                     "@id": http://test.host/api/dfc/enterprises/10000/supplied_products/10001
                     "@type": dfc-b:SuppliedProduct
-                    dfc-b:name: Pesto
+                    dfc-b:name: Pesto - 1g
                     dfc-b:description: Basil Pesto
                     dfc-b:hasType: dfc-pt:non-local-vegetable
                     dfc-b:hasQuantity: