message: Replace broken icon for the api-docs plugin
  Closes
  I would guess that is a more stable location for an icon.
diff: @@ -5,5 +5,5 @@ authorUrl: https://sda.se/
  category: Discovery
  description: Components to discover and display API entities as an extension to the catalog plugin.
  documentation: https://github.com/backstage/backstage/blob/master/plugins/api-docs/README.md
  -iconUrl: https://thecoders.io/wp-content/uploads/2019/11/tech-swagger.svg
  +iconUrl: https://raw.githubusercontent.com/vscode-icons/vscode-icons/master/icons/file_type_swagger.svg
  npmPackageName: '@backstage/plugin-api-docs'
  