feat: Allow to execute command in container

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 %}