message: Adding vips to alpine to prepare for sharp v0.30.0 support, once its repo contains libvips 8.12.2 package:
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 vips-dev fftw-dev gcc g++ make libc6-compat && ln -snf /usr/bin/python3 /usr/bin/python
  + python3 build-base sqlite-dev sqlite-libs vips-dev vips fftw-dev gcc g++ make libc6-compat && ln -snf /usr/bin/python3 /usr/bin/python
  COPY pigallery2-release /app
  WORKDIR /app
  RUN npm install --unsafe-perm
  