remove unused compose files

docker-compose.yml

@@ -5,11 +5,6 @@ include:
 - docker-compose.openvpn-server.yml
 - docker-compose.borgmatic.yml
 - docker-compose.seafile.yml
-- docker-compose.wordpress.yml
-- docker-compose.mysql.yml
-- docker-compose.adminer.yml
-- docker-compose.pgsql.yml
-- docker-compose.pgsql-admin.yml
 - docker-compose.dns-ad-blocker.yml
 - docker-compose.lighttpd.yml
 - docker-compose.collectd.yml