Always run this shell task since it registers a variable we need to use.

roles/phabricator/tasks/main.yml

@@ -150,6 +150,7 @@
 - name: check to see if sshd port is already known by selinux
   shell: semanage port -l | grep ssh
   register: sshd_selinux_port
+  always_run: yes
 
 - name: allow alternate sshd port
   command: semanage port -a -t ssh_port_t -p tcp {{ sshd_port }}