increment prerelease

[jtdub]

Summary

Self-Review Checklist

• poetry run ./scripts/build.py lint-and-test passes locally (lint + 95% test coverage).
• Tests were written first (TDD) and cover the change, following the testing conventions.
• CHANGELOG.md has an entry under ## [Unreleased] referencing this issue/PR ((#NNN)).
• Documentation is updated if public API or driver behavior changed (and mkdocs build --strict passes if docs were touched).
• Commit messages follow the contributing guide: imperative mood, subject ≤72 characters, body explains why.

AI-Assisted Contributions

If this PR was written with an AI coding tool, review it against the repo standards before requesting review: Claude Code users can run the hier-config-review skill; other tools should be pointed at AGENTS.md and the developer docs.