Move to apache2-base:master

Dockerfile

@@ -27,7 +27,7 @@ COPY static/ /var/www/autistici.org/static/
 COPY scripts/precompress.sh /precompress.sh
 RUN /precompress.sh /var/www/autistici.org
 
-FROM registry.git.autistici.org/ai3/docker/apache2-base:bookworm
+FROM registry.git.autistici.org/ai3/docker/apache2-base:master
 COPY --from=gobuild /go/bin/sitesearch /usr/sbin/sitesearch
 COPY --from=build /src/index /var/lib/sitesearch/index
 COPY --from=assets /src/assets/templates/ /var/lib/sitesearch/templates/