Fix to disable report on runtime.
Fix to disable report on runtime.

If report params are available in athena.json file but it is important to disable it on runtime it is possible.
This fix has a caveat where the set is made on a file due to my inexperience and the fact that the settings class is instantiated multiple times in the test lifecycle. That is the reason the previous version did not work. 
I tried using also environment variables, but the ones set during runtime where lost in some point.
athena-oss/plugin-php,athena-oss/plugin-php,athena-oss/plugin-php