fix: add meta info, add user and group

Author: librarian

Dockerfile

@@ -18,8 +18,6 @@ RUN fab build:${BUILD_MODE}
 
 FROM alpine:latest AS final
 
-RUN addgroup -g 33 -S www-data && adduser -u 33 -S www-data -G www-data
-
 COPY --from=builder --chown=33:33 /site/output /output
 
 RUN echo "Build date: $(date)" | tee -a /output/.build_info.txt