- fixed pubsub_SUITE with the changed return types of the functions in api_pubsub
- fixed pubsub_SUITE with the changed return types of the functions in api_pubsub

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