Cleaning up virtural enrollment yaml file

Removed excess spacing at the beginning of the lines due to
parsing issues when converted to a role.

roles/ironic-enroll/tasks/virtual_enroll.yaml

@@ -1,5 +1,4 @@
----
-    - name: "Enroll Virtual Machines"
+  
 # The variable definitions below seem far from ideal, however there
 # seems to be no better way to handle CSV files for looping at this time.
 #
@@ -13,12 +12,13 @@
 # cpu_cores: "{{item.split(',')[5]}}"
 # memory_MB: "{{item.split(',')[6]}}"
 # disk_MB: "{{item.split(',')[7]}}"
+---
+- name: "Enroll Virtual Machines"
   os_ironic:
     auth_plugin: None
     auth: None
     ironic_url: "{{ ironic_url }}"
     driver: "agent_ssh"
-        # UUID determination TBD for mass enrollment.
     uuid: "{{item.split(',')[9]}}"
     state: present
     nics: