Remove ga_cookies_preference from DB

db/migrate/20200404090436_remove_ga_cookies_preference.rb

@@ -0,0 +1,11 @@
+class RemoveGaCookiesPreference < ActiveRecord::Migration
+  def up
+    Spree::Preference
+      .where( key: 'spree/app_configuration/cookies_policy_ga_section')
+      .destroy_all
+  end
+
+  def down
+    # If this preference is re-added to the code, the DB entry will be regenerated
+  end
+end