Specify and test supported versions of Node.js

[Miablo]

Improve Node.js version support for the project. The project should test that it supports any versions specified. The project should list a single or couple of supported versions (likely Node.js 20 and/or 22). The project should not support non-LTS Node.js versions, and the dependencies used by the project also may limit the Node.js versions they support.

Originally posted by @wrslatz in #332 (comment)