Create a datawave BOM to facilitate simpler dependency management

[jwomeara]

We should create a datawave BOM (Bill of Materials) to make it easier to manage the versions of the various datawave modules when they are included in the query and executor (and potentially other) services.

Here's some info on maven BOMs: https://maven.apache.org/guides/introduction/introduction-to-dependency-mechanism.html#bill-of-materials-bom-poms

The goal would be to update the query and executor services to use this BOM so that we can keep those services at a fixed version, and cut releases specific to a datawave release.