message: Use yarn in Dockerfile for predictable builds
diff: @@ -3,8 +3,7 @@ COPY . /tmp/src
  # install some dependencies needed for the build process
  RUN apk add --no-cache -t build-deps make gcc g++ python ca-certificates libc-dev wget git
  RUN cd /tmp/src \
  - && npm install \
  - && npm run build
  + && yarn
  FROM node:14-alpine
  ENV NODE_ENV=production
  