DDPB-2356 Make Gulp changes work in docker build
DDPB-2356 Make Gulp changes work in docker build

ministryofjustice/opg-digi-deps-client,ministryofjustice/opg-digi-deps-client,ministryofjustice/opg-digi-deps-client,ministryofjustice/opg-digi-deps-client