Fix typos in agent policy names
Fix typos in agent policy names

I think these typos were an accident, but it's causing the generated
policy files (oslopolicy-sample-generator --namespace neutron) to alias
the old rule name with the new rule name because it thinks we're change
them to something else.

This commit corrects them to the old values since I don't think the
names are changing.

Change-Id: I615c03567a4e96293f4138f4f171ae0fb09dc2f1

openstack/neutron,openstack/neutron,mahak/neutron,mahak/neutron,openstack/neutron,mahak/neutron