We would like Keycloak (and all other containers if any) container in AS TS to be managed by QE configuration; this means to be able to override default container images and versions hard-coded in the the wildfly-testsuite;

This is especially useful when running the wildfly-testsuite with specific versions (EAP specifically);

Basic design is just leveraging the already existing smallrye-config dependency, to load the container images and versions values and override the defaults; eventually two options would be available to override defaults:

• override individual image in command line, e.g. "-Das-ts.opentelemetry-collector.image=otel/opentelemetry-collector:0.115.1"
• load properties file with multiple overrides in ti, e.g. "-Dconfig.properties=/some-path/config.properties" where "/some-path/config.properties" would be a properties file containing several lines like e.g. "as-ts.opentelemetry-collector.image=otel/opentelemetry-collector:0.115.1"