Consul API certificates variables misplace

[aurelienmaury]

In roles/consul/vars/main.yml reside:

__hs_consul_self_private_key: "{{ __hs_consul_tls_dir }}/self.cert.key"
__hs_consul_self_certificate: "{{ __hs_consul_tls_dir }}/self.fullchain.cert.pem"
__hs_consul_ca_certificate: "{{ __hs_consul_certs_truststore_dir }}/consul.ca.crt"
__hs_consul_vault_root_ca_certificate: "{{ __hs_consul_certs_truststore_dir }}/vault.root_ca.crt"

These variables should be:

• replaced into role default vars (defaults/main.yml)
• renamed to delete the prefix __
• all occurences changed to the new name