Add public comparison benchmarks and SSH import

packaging/docker/ssh-bench.Dockerfile

@@ -1,7 +1,7 @@
 FROM ubuntu:24.04
 
 RUN apt-get update \
-    && apt-get install -y --no-install-recommends openssh-server ca-certificates \
+    && apt-get install -y --no-install-recommends openssh-server ca-certificates mosh \
     && rm -rf /var/lib/apt/lists/*
 
 RUN useradd -m -s /bin/sh bench \
@@ -16,6 +16,6 @@ RUN chmod 0755 /usr/local/bin/dosh-server /usr/local/bin/dosh-auth \
     && chmod 0600 /home/bench/.ssh/authorized_keys \
     && chown bench:bench /home/bench/.ssh/authorized_keys
 
-EXPOSE 22/tcp 50000/udp
+EXPOSE 22/tcp 50000/udp 60000/udp
 
 CMD ["/bin/sh", "-lc", "su - bench -c 'nohup /usr/local/bin/dosh-server serve >/tmp/dosh-server.log 2>&1 &' && exec /usr/sbin/sshd -D -e"]