Drop all installed heat related parameters
Drop all installed heat related parameters

Now that we're dropping installed heat from the undercloud,
drop all the parameters.

Depends-On: https://review.opendev.org/c/openstack/python-tripleoclient/+/837769
Change-Id: I25e1578bb270fba7b8d790dbf46f93f0af4e931a

openstack/tripleo-heat-templates,openstack/tripleo-heat-templates