playbook: don't use non working with_items in Debian 8

playbook/roles/vm-bootstrap/tasks/main.yml

@@ -49,7 +49,7 @@
     with_items:
       - "SUBSYSTEM==\"cpu\",ACTION==\"add\",RUN+=\"/bin/sh -c '[ ! -e /sys$devpath/online ] || echo 1 > /sys$devpath/online'\""
       - "SUBSYSTEM==\"memory\",ACTION==\"add\",RUN+=\"/bin/sh -c '[ ! -e /sys$devpath/online ] || echo online > /sys$devpath/state'\""
-    when: ansible_distribution == "Ubuntu" or (ansible_distribution == "Debian" and ansible_distribution_major_version|int > 7)
+    when: ansible_distribution == "Ubuntu" or (ansible_distribution == "Debian" and ansible_distribution_major_version|int > 8)
 
   - file: path=/opt/upgrader state=directory