Update docker files accrodingly

Signed-off-by: Alan Moore <alan.moore@canonical.com>

Author: alanmcanonical

Dockerfiles/test_suite-ubuntu2204

@@ -26,11 +26,9 @@ RUN true \
 RUN true \
         && ssh-keygen -A \
         && mkdir -p /root/.ssh \
+        && mkdir /run/sshd && chmod 0755 /run/sshd \
         && printf "%s\n" "$CLIENT_PUBLIC_KEY" >> "$AUTH_KEYS" \
         && chmod og-rw /root/.ssh "$AUTH_KEYS" \
         && sed -i '/session\s\+required\s\+pam_loginuid.so/d' /etc/pam.d/sshd \
         && echo CPE_NAME="cpe:/o:canonical:ubuntu_linux:22.04" >> /etc/os-release \
 && true
-
-RUN mkdir /run/sshd
-CMD ["/usr/sbin/sshd", "-D"]

Dockerfiles/test_suite-ubuntu2404

@@ -19,10 +19,9 @@ RUN true \
 RUN true \
         && ssh-keygen -A \
         && mkdir -p /root/.ssh \
+        && mkdir /run/sshd && chmod 0755 /run/sshd \
         && printf "%s\n" "$CLIENT_PUBLIC_KEY" >> "$AUTH_KEYS" \
         && chmod og-rw /root/.ssh "$AUTH_KEYS" \
         && sed -i '/session\s\+required\s\+pam_loginuid.so/d' /etc/pam.d/sshd \
-        && echo CPE_NAME="cpe:/o:canonical:ubuntu_linux:24.04" >> /etc/os-release
-
-RUN mkdir /run/sshd
-CMD ["/usr/sbin/sshd", "-D"]
+        && echo CPE_NAME="cpe:/o:canonical:ubuntu_linux:24.04" >> /etc/os-release \
+&& true