message: Introduce non-root user into final image
  (Fixes
diff: @@ -21,6 +21,8 @@ LABEL maintainer="Bjoern Kimminich <bjoern.kimminich@owasp.org>" \
  org.label-schema.build-date=$BUILD_DATE \
  org.label-schema.schema-version="1.0.0-rc1"
  WORKDIR /juice-shop
  +RUN groupadd -r juicer && useradd --no-log-init -r -g juicer juicer
  +USER juicer
  COPY --from=installer /juice-shop .
  EXPOSE 3000
  CMD ["npm", "start"]
  