- fixed gossip_SUITE registering twice with pid_groups (implemented a fake cyclon process instead)
- fixed gossip_SUITE registering twice with pid_groups (implemented a fake cyclon process instead)

l4u/scalaris-mirror,l4u/scalaris-mirror,l4u/scalaris-mirror,l4u/scalaris-mirror,l4u/scalaris-mirror,l4u/scalaris-mirror