How to use Github connector with special char team names?

[jthorupp]

Hello!
I'm new to this and just faced an issue with usage of & in a team display name in github.
According to the github connector docs the orgs config should look like something this:

orgs:
- name: organisation-name
  teams:
      - red
      - blue

Let's say that a re-organisation happens in the enterprise and we need to merge Red and Blue teams. A new github team is created called Red & Blue. All the codeowner files and similar are updated to path/to/code/** @organisation-name/red-blue and everything validates in PRs etc., but in the dex config it can't resolve the group name using the following config:

orgs:
- name: organisation-name
  teams:
      - red-blue

What's the correct config for these situations?

Thanks!