metaschema-java 1.0.0 updates

[david-waltermire]

Committer Notes

Updates to address code refactoring in https://github.com/usnistgov/metaschema-java/pull/363.

All Submissions:

• [ ] Have you selected the correct base branch per Contributing guidance?
• [ ] Have you set "Allow edits and access to secrets by maintainers "?
• [ ] Have you checked to ensure there aren't other open Pull Requests for the same update/change?
• [ ] Have you squashed any non-relevant commits and commit messages? [instructions]
• [ ] Do all automated CI/CD checks pass?

Changes to Core Features:

• [ ] Have you added an explanation of what your changes do and why you'd like us to include them?
• [ ] Have you written new tests for your core changes, as applicable?
• [ ] Have you included examples of how to use your new feature(s)?
• [ ] Have you updated all website and readme documentation affected by the changes you made?