Remove the need to import both :role and :state factory to OFN

spec/factories/user_factory.rb

@@ -34,7 +34,7 @@ FactoryBot.define do
     end    
 
     factory :admin_user do
-      spree_roles { [Spree::Role.find_by(name: 'admin') || create(:role, name: 'admin')] }
+      spree_roles { [Spree::Role.find_or_create_by!(name: 'admin')] }
 
       after(:create) do |user|
         user.spree_roles << Spree::Role.find_or_create_by!(name: 'admin')

spec/features/admin/configuration/states_spec.rb

@@ -25,7 +25,7 @@ describe "States" do
   end
 
   context "admin visiting states listing" do
-    let!(:state) { create(:state, country: country) }
+    let!(:state) { Spree::State.create(name: 'Alabama', country: country) }
 
     it "should correctly display the states" do
       visit spree.admin_country_states_path(country)

spec/services/default_stock_location_spec.rb

@@ -33,7 +33,7 @@ describe DefaultStockLocation do
     context 'when a location named default already exists' do
       let!(:location) do
         country = create(:country)
-        state = create(:state, country: country)
+        state = Spree::State.create(name: 'Alabama', country: country)
         Spree::StockLocation.create!(
           name: 'default',
           country_id: country.id,