hotfix: add extra hosts to snapshotter-lite-v2 in compose file

Fixes #44

[x] My branch is up-to-date with upstream/develop branch.
[x] Everything works and tested for Python 3.8.0 and above.
[x] I ran pre-commit checks against my changes.
[ ] I've written tests against my changes and all the current present tests are passing.

Snapshotter nodes running on some Linux distributions are unable to resolve the host.docker.internal hostname for the local collector component.

Snapshotter nodes should be able to connect to the local collector on Linux distros.

extra_hosts:
     - "host.docker.internal:host-gateway"

To docker-compose.yaml and docker-compose-dev.yaml

Deployment Instructions

No changes.