`add_reference_concurrently` doesn't check for mismatching reference column types

[joshuay03]

This works:

    class AddReferenceWithAlgorithmConcurrentlyAndMismatchingType < ActiveRecord::Migration
      disable_ddl_transaction!

      def up
        # fails check cause of type mismatch
        add_reference :projects, :user, type: :uuid, index: { algorithm: :concurrently }
      end

      def down; end
    end

But this doesn't:

    class AddReferenceConcurrentlyWithMismatchingType < ActiveRecord::Migration
      disable_ddl_transaction!

      def up
        # doesn't fail check despite type mismatch
        add_reference_concurrently :projects, :user, type: :uuid 
      end

      def down; end
    end