Use octavia::controller::heartbeat_key
Use octavia::controller::heartbeat_key

... instead of deprecated octavia::health_manager::heartbeat_key.

Depends-on: https://review.opendev.org/844360
Change-Id: I8faa2338189b1d413c2455f76d7623c309574d61

openstack/puppet-openstack-integration,openstack/puppet-openstack-integration,openstack/puppet-openstack-integration