[hotfix] We want site_has_own_route to be a Boolean

Author: Dominique Quatravaux

ansible/roles/wordpress-instance/vars/routes-vars.yml

@@ -3,7 +3,7 @@ route_is_root_url: '{{ lookup("wpveritas", "url") is match("https?://[^/]+$") }}
 route_hostname: '{{ lookup("wpveritas", "url") | hostname_of_url }}'
 route_name: '{{ lookup("wpveritas", "url") | route_name(route_wp_veritas_env) }}'
 site_exists: '{{ not lookup("wpveritas", "isDeleted") }}'
-site_has_own_route: >
+site_has_own_route: >-
     {{ route_wp_veritas_env.startswith("unm-")
     or route_wp_veritas_env.startswith("subdomains")
     or (openshift_namespace == "wwp-test" and route_is_root_url) }}