Addresses stuck in configuring when creating large number of queues twice

[vbusch]

Describe the bug
A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

1. create 5000 queues in the standard address space
2. delete 5000 queues
3. re-create 5000 queues

Expected behavior
All 5000 queues successfully become active after both creates

Actual behavior
The first 5000 queues become active. Some of the 2nd batch of 5000 queues stay in configuring

Additional context

[lulf]

One of the problems we face in the current scheme, is that we don't have finalizers for addresses, so when an address is deleted, it is not necessarily removed from the router and broker configuration. I think fixing this would require that, which I think we decided to leave for 1.0, which does do that.