chore: add additional roles

- update boilerplate roles available

templates/base/boilerplate.yml

@@ -52,6 +52,7 @@ variables:
       - roles::infra::git::gitea
       - roles::infra::git::runner
       - roles::infra::halb::haproxy
+      - roles::infra::halb::haproxy2
       - roles::infra::incus::imagehost
       - roles::infra::incus::node
       - roles::infra::k8s::controller
@@ -77,6 +78,7 @@ variables:
       - roles::infra::reposync::syncer
       - roles::infra::sql::galera
       - roles::infra::sql::patroni
+      - roles::infra::sql::shared
       - roles::infra::storage::consul
       - roles::infra::storage::edgecache
       - roles::infra::storage::minio