message: Update well-known annotations
diff: @@ -204,6 +204,24 @@ browser when viewing that user.
  This annotation can be used on a [User entity](descriptor-format.md#kind-user)
  to note that it originated from that user on GitHub.
  +### gocd.org/pipelines
  +
  +```yaml
  +# Example:
  +metadata:
  + annotations:
  + gocd.org/pipelines: backstage,backstage-pr,backstage-builder
  +```
  +
  +The value of this annotation is a comma-separated list of the GoCD pipeline
  +names to fetch CI/CD information for.
  +
  +The pipeline name is usually defined in the `gocd.yml` file for the pipeline
  +definition.
  +
  +Specifying this annotation will enable GoCD related features in Backstage for
  +that entity.
  +
  ### sentry.io/project-slug
  ```yaml
  