specs: move the query for individual to the individual context

spec/controllers/api/v2/graphql_controller_spec.rb

@@ -169,6 +169,7 @@ describe API::V2::GraphqlController do
     end
 
     context "dossier" do
+      context "with individual" do
         let(:query) do
           "{
             dossier(number: #{dossier.id}) {
@@ -233,7 +234,6 @@ describe API::V2::GraphqlController do
           }"
         end
 
-      context "with individual" do
         it "should be returned" do
           expect(gql_errors).to eq(nil)
           expect(gql_data).to eq(dossier: {