refactor(topic): docker-compose.yml.j2: update the usage of 'topic' parameter

[Ivansete-status]

Summary

Specifying the pubsub topics to the wakunode app through the topic parameter instead of the topics parameter.

More context

This change is interesting due to the deprecation of the 'topics' parameter, which was done in the next PR:
waku-org/nwaku#1727

[jakubgs]

Looks good, do we need to coordinate deployment with version upgrade or is it fine to roll this out whenever?

Also, why are you using a fork? You should have permissions to push to this repo.

[Ivansete-status]

Hi @jakubgs ,

I got the next error when trying to push the changes:

We can roll this out now because the changes are deployed.
cc - @jm-clius

[jakubgs]

Oh, because you're not in the nim team.

[jakubgs]

Appears to work fine on wakuv2.test:

admin@node-01.gc-us-central1-a.wakuv2.test:~ % grep '\--topic=' /docker/nim-waku-v2/docker-compose.yml
      --topic='/waku/2/default-waku/proto'
      --topic='/waku/2/dev-waku/proto'
admin@node-01.gc-us-central1-a.wakuv2.test:~ % d
CONTAINER ID   NAMES         IMAGE                                    CREATED         STATUS
7f35b77c5a94   nim-waku-v2   statusteam/nim-waku:deploy-wakuv2-test   4 minutes ago   Up 4 minutes (healthy)

[jakubgs]

Deployed to wakuv2.prod without issues as well.