Add nginx1.27 feature
use nginx 1.27 instead of nginx 1.25.
add mariadb 11.4 feature.
Feature
- Add: --nginx1.27 option instead of --nginx1.25 option on provision command.
- Add: --mariadb11.4 option on provision command.
- Remove: --dbsystem option on provision command.
- Remove: docker-machine from recommendations.