production/banco: Decommission objstorage service

Refs. swh/infra/sysadm-environment#5226

manifests/site.pp

@@ -42,7 +42,7 @@ node /^(belvedere|somerset|massmoca|albertina).(internal.)?softwareheritage.org$
 }
 
 node 'banco.softwareheritage.org' {
-  include role::objstorage_rancher_node
+  include role::rancher_node_with_backup
 }
 
 node /^esnode\d+.(internal.)?softwareheritage.org$/ {

site-modules/role/manifests/objstorage_rancher_node.pp → site-modules/role/manifests/rancher_node_with_backup.pp

-class role::objstorage_rancher_node inherits role::swh_server {
+class role::rancher_node_with_backup inherits role::swh_server {
   # role::backup
-  include profile::swh::deploy::objstorage
-  include profile::swh::deploy::objstorage_ceph
   include profile::megacli
   include profile::borg::repository_server