In non-containerized deployments auto-generation of public certificates
fails because the parameter for determining autogeneration is only used
in the docker haproxy service template. This patch adds it also to the
puppet service.
Closes-Bug: 1742481
Change-Id: I4c6e2e95ee9e24973f4d2943d250ca5314493b3c
Signed-off-by: Tim Rozet <trozet@redhat.com>