Update mdbook requirement from 0.3.1 to 0.4.10

[dependabot-preview[bot]]

Updates the requirements on mdbook to permit the latest version.

Release notes

Sourced from mdbook's releases.

v0.4.10

This fixes a breaking change in 0.4.9.

See https://github.com/rust-lang/mdBook/blob/master/CHANGELOG.md#mdbook-0410 for a complete list of changes.

Changelog

Sourced from mdbook's changelog.

mdBook 0.4.10

2f7293a...dc2062a

Changed

• Reverted breaking change in 0.4.9 that removed the __non_exhaustive marker on the Book struct. #1572
• Updated handlebars to 4.0. #1550
• Removed the chapter_begin id on the print page's chapter separators. #1541

mdBook 0.4.9

7e01cf9...d325c60

Changed

• Updated all dependencies and raised the minimum Rust version to 1.42. #1528
• Added more detail to error message when a preprocessor fails. #1526
• Set max-width of HTML video tags to 100% to match img tags. #1542

Fixed

• Type errors when parsing book.toml are no longer ignored. #1539
• Better handling if mdbook serve fails to start the http server. #1555
• Fixed the path for edit-url-template if the book used a source directory other than src. #1554

mdBook 0.4.8

fcceee4...b592b10

Added

• Added the option output.html.edit-url-template which can be a URL which is linked on each page to direct the user to a site (such as GitHub) where the user can directly suggest an edit for the page they are currently reading. #1506

Changed

• Printed output now includes a page break between chapters. #1485

Fixed

• HTML, such as HTML comments, is now ignored if it appears above the title line in SUMMARY.md. #1437

... (truncated)

Commits

• e440094 Merge pull request #1573 from ehuss/release-next
• 15cae10 Update to 0.4.10
• dc2062a Merge pull request #1541 from ehuss/id-chapter_begin
• d9ce98d Merge pull request #1572 from joshrotenberg/revert-c1b2bec7d7a56909f695f103d3...
• b59aab5 Revert "book: use non_exhaustive attribute for struct Book"
• b899c48 Merge pull request #1566 from joshrotenberg/markdown_list_clarification
• 515a253 doc clarification on markdown list markers
• 7ddc3df Merge pull request #1550 from sunng87/feature/hbs4
• 2f7293a Merge pull request #1567 from tfidfwastaken/patch-1
• fa3ae53 Fix typo in documentation
• Additional commits viewable in compare view

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[dependabot-preview[bot]]

Superseded by #20.