* chore: upgrade go-waku to v0.5
* chore: add println and logs to check what's being stored in the enr, and preemptively delete the multiaddr field (#3219)
* feat: add wakuv2 test (#3218)
There seems to be an issue with version 1.3, querying for topics on
postgres returns
and error:
```
panic: pq: invalid byte sequence for encoding "UTF8"
```
Upgrading pq fixes the issue
¯\_(ツ)_/¯
This commits adds support for postgres database.
Currently two fields are stored: the bloom filter and the topic.
Only the bloom filter is actually used to query, but potentially we will
use also the topic in the future, so easier to separate it now in order
to avoid a migration.