Md2cf

Changed
- automatic retries now apply to all errors instead of just 429 HTTP responses
- pinned pyyaml 6.0.1 to avoid issues with cython 3

Fixed
- Local section links are no longer rendered as broken relative links (e.g. `[this section](section-header)`)

Added
- Relative links support section headers (jimstein3d)
- `.pages` files are now supported at the top level as well as in subdirectories (galund)
Fixed
- `--only-changed` now works for attachments (pmarchini)
- relative links with URL-encoded paths now work (mschmieder)
- folders in `.gitignore` are now actually ignored (jmonsma)
Security
- Updated `requests` to 2.31.0

Fixed
- Moving page from top level to child page

Added
- Ability to explicitly move a page or group of pages back to the top level of the space with `--top-level`
Fixed
- Relative links work correctly when there are more than 10 on a page

Fixed
- Attachments work again