Marker interface to allow a component to declare that it is stateless and can be restarted on the same machine without surprising effects for its clients.
Note that restarting a component on a different machine will always require cooperation from the client, which must evaluate the data received through ContainerServices#registerComponentListener(alma.acs.container.ContainerServices.ComponentListener).
All component developers are encouraged to revisit their components and change the interface from ComponentLifecycle
to StatelessComponentLifecycle
if applicable. Doing this can improve the flexibility with which we can restart or relocate component instances in a life system.