the workspaces/<workspacename>/metadata/*.yaml files for the PACKAGES point to wrapper URLs instead of to the overlays repo or the upstream repo from which we're fetching, overlaying, and exporting as a dynamic plugin.

For example:

    - title: Source Code
      url: https://github.com/redhat-developer/rhdh/tree/main/dynamic-plugins/wrappers/backstage-community-plugin-topology
  annotations:
    backstage.io/source-location: url
      https://github.com/redhat-developer/rhdh/tree/main/dynamic-plugins/wrappers/backstage-community-plugin-topology

Once we have committed to switching these to OCI artifacts, those links and annotations should point to the equivalent path in the overlays repo, eg., https://github.com/redhat-developer/rhdh-plugin-export-overlays/tree/main/workspaces/topology

Meanwhile the PLUGIN metadata in https://github.com/redhat-developer/rhdh-plugin-export-overlays/blob/main/catalog-entities/marketplace/plugins/topology.yaml#L25 points to the upstream repo, eg.

    - title: Source Code
      url: https://github.com/backstage/community-plugins/tree/main/workspaces/topology/plugins/topology

So... we should decide which URL makes more sense for sources and use that everywhere for consistency.