Forward SSH agent as a better way to make SSH connectivity available to the containers

templates/docker-compose.yml.twig

@@ -21,10 +21,11 @@ services:
       PHP_IDE_CONFIG: serverName=Docker
       PHP_XDEBUG_REMOTE_CONNECT_BACK: 1
 {% endif %}
+      SSH_AUTH_SOCK: /ssh-agent
     volumes:
       - ./:/var/www/html
       - ./drush:/etc/drush
-      - ~/.ssh:/root/.ssh
+      - $SSH_AUTH_SOCK:/ssh-agent
 
   nginx:
     image: wodby/drupal-nginx:{{ drupal.version }}-{{ nginx.version }}