Update Dockerfile

add trixie repo for zlib-patch

Dockerfile

@@ -1,11 +1,24 @@
-FROM debian:bookworm-slim
-RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections \
-	&& apt-get update \
+FROM debian:bookworm-slim AS base
+ENV TZ=CET
+ENV LANG=C.UTF-8
+ENV LC_ALL=C.UTF-8
+ENV DEBIAN_FRONTEND=noninteractive
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone \
+        && apt-get update  \
+        && apt-get -y install --no-install-recommends gnupg2 curl  \
+        && touch /etc/apt/sources.list.d/trixie.list && printf "deb http://deb.debian.org/debian trixie main" > /etc/apt/sources.list.d/trixie.list \
+        && apt-get update \
+        && apt-get --only-upgrade install zlib1g
+FROM  base AS finish
+RUN apt update \
 	&& apt-get install -y krb5-config \
 	krb5-locales \
 	krb5-user \
-	apache2 \
-	libapache2-mod-proxy-uwsgi \
+	apache2-bin=2.4.62-1~deb12u2 \
+	apache2-data=2.4.62-1~deb12u2 \
+	apache2-utils=2.4.62-1~deb12u2 \
+	apache2=2.4.62-1~deb12u2 \
+	libapache2-mod-proxy-uwsgi=2.4.62-1~deb12u2 \
 	libapache2-mod-auth-gssapi
 RUN a2enmod proxy proxy_http proxy_balancer lbmethod_byrequests headers
 COPY root-fs/etc/apache2/sites-available/kerberos-proxy.conf /etc/apache2/sites-available/000-default.conf