message: chore: fixing the doc links
diff: '@backstage/core-app-api': minor
  ---
  -Allow defining application level feature flags. See [Feature Flags documentation](/docs/plugins/feature-flags.md) for reference.
  +Allow defining application level feature flags. See [Feature Flags documentation](https://backstage.io/docs/plugins/feature-flags#in-the-application) for reference.
  