Render Components/Packages with identical Antora names

[glrf]

Currently we are unable to render multiple Components or Packages with the same Antora name (name in antora.yml). This a limitation of Antora that we need to work around. Currently we decided to just drop Components with conflicting names.

Acceptance Criteria

• We can render the documentation of Components and Packages with the same Antora name
• Old links are still valid, especially links that point to runbooks

Implementation Ideas

• Clone conflicting repositories in Python, rewrite antora name, and use local source
• Extend antora to be able to handle this https://docs.antora.org/antora/latest/extend/extensions/
  • Probably a lot of effort or even impossible but maybe a feature others might like?

Alternative

Document the limitation and live with not being able to have multiple Components/Packages with the same name