Update test matrix with Ubuntu 24.04

Author: andreasscherbaum

.github/workflows/test.yml

@@ -333,11 +333,10 @@ jobs:
       - name: Enable password login
         run: sudo lxc exec test-container -- sh -c 'sed -i "s/PasswordAuthentication no/PasswordAuthentication yes/" /etc/ssh/sshd_config.d/*'
 
-      - name: Reload OpenSSH
-        run: sudo lxc exec test-container -- systemctl list-units | grep ssh
-
       - name: Reload OpenSSH
         run: sudo lxc exec test-container -- systemctl reload sshd
+        # in 24.04 ssh is socket activated (by systemd)
+        if: ${{ matrix.guest < '24.04' }}
 
       - name: Install sshpass on runner
         run: sudo apt-get -y install sshpass