try alpine without adding extra repos

Author: bpatrik

docker/alpine/Dockerfile.build

@@ -5,9 +5,6 @@ FROM node:22-alpine3.23 AS builder
 ENV SHARP_FORCE_GLOBAL_LIBVIPS=1
 # inspired by https://github.com/lovell/sharp/issues/4273 and https://github.com/lovell/sharp/issues/4267
 RUN apk add --no-cache --update \
-    --repository=https://dl-cdn.alpinelinux.org/alpine/v3.23/main \
-    --repository=https://dl-cdn.alpinelinux.org/alpine/v3.23/community \
-    --repository=https://dl-cdn.alpinelinux.org/alpine/v3.23/testing \
     vips \
     vips-dev \
     vips-heif \