py-nbconvert: updated to 7.10.0

7.10.0

Enhancements made

- Update to mermaid 10.6.0, docs keyboard navigation

Maintenance and upkeep improvements

- Fix typing for traitlets 5.13
- Adopt ruff format
- Update typings and remove dead link

Documentation improvements

- Update to mermaid 10.6.0, docs keyboard navigation

7.9.2

Bugs fixed

- Restore ResourcesDict to the public API

7.9.1

Maintenance and upkeep improvements

- Include tests in sdist

(adam)