Update 4 files

- /Dockerfile
- /.gitlab-ci.yml
- /gitlabci/docker-hub.yml
- /gitlabci/docker-hub-arm.yml

Dockerfile

@@ -3,7 +3,7 @@ ARG SQUID_VERSION
 ENV ENV_SQUID_VERSION=$SQUID_VERSION
 WORKDIR /tmp
 RUN echo "deb-src http://deb.debian.org/debian bookworm main contrib" >> /etc/apt/sources.list && apt-get update && apt-get --no-upgrade --no-install-recommends -y build-dep squid && apt-get --no-install-recommends -y install wget tar xz-utils libssl-dev libssl3 winbind \
-    && wget --progress=dot:giga http://www.squid-cache.org/Versions/v5/$SQUID_VERSION \
+    && wget --progress=dot:giga http://www.squid-cache.org/Versions/v6/$SQUID_VERSION \
     && tar -C /tmp --strip-components=1 -xzf $SQUID_VERSION \
     && ./configure \
         --prefix=/usr \