Remove byobu profile configuration

We thought byobu was removed but it is sneaky and eventually
changed name for some reason. Make sure both versions of the file
are absent.

Change-Id: I0cef293732b02228433dca5b4aa648d550ae5254

playbooks/roles/base/server/tasks/main.yaml

@@ -47,11 +47,16 @@
     mode: 0444
   notify: Restart ssh
 
-- name: Disable byobu
+- name: Disable byobu part 1
   file:
     path: /etc/profile.d/Z98-byobu.sh
     state: absent
 
+- name: Disable byobu part 2
+  file:
+    path: /etc/profile.d/Z97-byobu.sh
+    state: absent
+
 - name: Setup RFC3339 bash history timestamps
   copy:
     mode: 0644