message: remove deprecated config documentation
diff: @@ -160,10 +160,4 @@ techdocs:
  # object was not found (e.g. when the cache sercice is unavailable). The
  # default value is 1000
  readTimeout: 500
  -
  - # (Optional and Legacy) Just another route in techdocs-backend where TechDocs requests the static files from. This URL uses an HTTP middleware
  - # to serve files from either a local directory or an External storage provider.
  - # You don't have to specify this anymore.
  -
  - storageUrl: http://localhost:7007/api/techdocs/static/docs
  ```
  