feat: Allow to execute command in container

defaults/main.yml

@@ -8,6 +8,8 @@ podman_containers: []
 #  - image: docker.io/wallabag/wallabag:latest
 #    name: wallbag
 #    userns: keep-id
+#    commands:
+#       - echo toto
 #    volumes:
 #      - wallbag-data:/var/www/wallabag/data
 #      - wallbag-image:/var/www/wallabag/web/assets/images

templates/podman-quadlet.container.j2

@@ -18,6 +18,10 @@ UserNS={{ container.userns }}
 
 AutoUpdate=registry
 
+{% for cmd in container.get('commands', []) %}
+Exec={{ cmd }}
+{% endfor %}
+
 {% for volume in container.get('volumes', []) %}
 Volume={{ volume }}
 {% endfor %}