mdbook 0.4.36 -> 0.4.37 https://github.com/rust-lang/mdBook/releases
attrpath: mdbook
Checking auto update branch...
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There might already be an open PR for this update:
- [Backport staging-23.11] mdbook: 0.4.36 -> 0.4.37
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/287203"