Bump agent to v-be3107a
Bump agent to v-be3107a

- Add `importOpenTelemetrySpan` extension function.
- Fix `determine_running_in_container` function for Heroku.
- Return seconds and nanoseconds from `span_to_json` function.

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