RHAMT - Documentation - Supported Configuartions

We need to look improve our documention so it is clearer which configurations are supported

CRS has a full "Supported Configurations and Components" guide from which we could take ideas
https://access.redhat.com/documentation/en-us/red_hat_codeready_studio/12.13/html-single/supported_configurations_and_components/index#supported_operating_systems_and_java_development_kits
but then obviously it means we have to test i