Remove deprecated_address_id column from shipments

We have not used this column since we removed all references to it in
2016.

It was reverted on 039f3ce because of
being backward incompatible. We re-add it now targeting next major
(v4.0).

core/db/migrate/20230427095534_drop_deprecated_address_id_from_shipments.rb

@@ -0,0 +1,11 @@
+class DropDeprecatedAddressIdFromShipments < ActiveRecord::Migration[5.2]
+  def up
+    remove_index :spree_shipments, column: [:deprecated_address_id], name: :index_spree_shipments_on_deprecated_address_id
+    remove_column :spree_shipments, :deprecated_address_id
+  end
+
+  def down
+    add_column :spree_shipments, :deprecated_address_id
+    add_index :spree_shipments, :deprecated_address_id, name: :index_spree_shipments_on_deprecated_address_id
+  end
+end