Bump agent to 98aef2c
Bump agent to 98aef2c

- Change log level from info to debug for value comparing failures.
- Collect free memory host metric.

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