message: remove backslash
diff: #-----------------------------------------
  FROM node:14-alpine3.15 AS builder
  RUN apk add --update-cache --repository https://alpine.global.ssl.fastly.net/alpine/v3.15/community/ \
  - python3 build-base sqlite-dev sqlite-libs fftw-dev gcc g++ make libc6-compat && ln -snf /usr/bin/python3 /usr/bin/python \
  + python3 build-base sqlite-dev sqlite-libs fftw-dev gcc g++ make libc6-compat && ln -snf /usr/bin/python3 /usr/bin/python
  RUN apk add --update-cache --repository https://alpine.global.ssl.fastly.net/alpine/edge/community/ vips-dev>8.12.2-r3 vips>8.12.2-r3
  