Bump agent to 0ad5573
Bump agent to 0ad5573

- Truncate lengthy data values in error messages, event bodies and
  metadata to avoid sending large payloads to the server.

matrinox/appsignal-ruby,appsignal/appsignal-ruby,appsignal/appsignal-ruby,appsignal/appsignal-ruby,matrinox/appsignal-ruby,appsignal/appsignal-ruby,matrinox/appsignal-ruby,appsignal/appsignal,appsignal/appsignal