OpenStack ./configure is not working

When I try to go figure a network in my ovs deployment I get this:

```
+ '[' -n vxlan ']'
+ '[' -n vxlan ']'
++ juju config neutron-api enable-dvr
+ dvr_enabled=true
+ '[' true = true ']'
+ false
+ ./bin/add-data-ports.sh '' 'net_"stg-reproducer-sombrafam-psd-extra"'
Managing ports for neutron-openvswitch units
Checking neutron-openvswitch unit instances: a9d0b754-2e7d-4d92-a22e-39711ca46489 7fc9983f-8068-4b48-a1fe-ceca97062d52 af3a7593-5396-4860-aa3e-792089f83813
No Network found for net_"stg-reproducer-sombrafam-psd-extra"
No Network found for net_"stg-reproducer-sombrafam-psd-extra"
No Network found for net_"stg-reproducer-sombrafam-psd-extra"
No Network found for net_"stg-reproducer-sombrafam-psd-extra"
Creating 3 new ports
No Network found for net_"stg-reproducer-sombrafam-psd-extra"
```

This happens because of the way the network name is being fetched and the quotes are not removed.

Start with bin/add-data-ports.sh and trace how the network name reaches the port-management command. Reproduce the shown OpenStack deployment failure and verify that the fetched name no longer includes quote characters and that the network is found successfully.

Written by the indexing model from the issue text.