--emulate-dbaas-defaults overrides any guardrail settings provided by a cassandra yaml

[mpenick]

cassandra.yaml settings load by the system property stargate.unsafe.cassandra_config_path will be overridden by also providing --emulate-dbaas-defaults.

https://github.com/stargate/stargate/blob/v1.0.54/persistence-dse-6.8/src/main/java/io/stargate/db/dse/DsePersistenceActivator.java#L146-L150

    if (Boolean.parseBoolean(System.getProperty("stargate.emulate_dbaas_defaults", "false"))) {
      c.emulate_dbaas_defaults = true;
      GuardrailsConfig guardrailsConfig = new GuardrailsConfig();
      guardrailsConfig.secondary_index_per_table_failure_threshold = 6;
      c.guardrails = guardrailsConfig; // <-- This will erase an previous guardrail settings loaded from a `cassandra.yaml`
    }