Create enterprise inside :it block because it's only needed there so far

spec/system/admin/reports/users_and_enterprises_spec.rb

@@ -5,14 +5,14 @@ require 'system_helper'
 describe "Users & Enterprises reports" do
   include AuthenticationHelper
 
-  let!(:enterprise) { create(:supplier_enterprise) }
-
   before do
     login_as_admin
     visit main_app.admin_report_path(report_type: 'users_and_enterprises')
   end
 
   it "displays the report" do
+    enterprise = create(:supplier_enterprise)
+
     click_button 'Go'
 
     expect(page.find("table.report__table thead tr").text).to have_content([