Add support for CQL withAddressTranslator builder option.

**Describe the feature:**
Support for CQL withAddressTranslator builder option. The feature will add a Translator Implementation to the `janusgraph-cql` backend project that will consume additional options in the `stroage.cql` family of configuration properties to map external to internal addresses.

**Describe a specific use case for the feature:**
Some deployments of CQL backends rely on being able to resolve internal host names, this is achieved by using the `.withAddressTranslator` option for the CQL cluster builder. For instance consuming Scylla on IBM Compose requires address translation, see: https://help.compose.com/docs/scylla-address-translation-maps for details.

Start in the janusgraph-cql backend project by tracing the CQL cluster builder and the storage.cql configuration properties. Review how withAddressTranslator is exposed by the CQL builder, then verify that configured external-to-internal address mappings work for deployments such as Scylla on IBM Compose.

Written by the indexing model from the issue text.