fix(bootstrap/dist)!: change dist path for `rustc-docs` to avoid clashing Closes rust-lang/rust#75833, part of https://github.com/rust-lang/rustup/issues/3717: > I'd like to know if we can assign another folder name to `rustc-docs`? > [...] > [`@ThePuzzlemaker](https://github.com/ThePuzzlemaker)'s` `share/doc/rust/html/nightly-rustc` does look a bit weird to me (`nightly-rustc` has nothing to do with the current `rustc`, i.e. the Rustc Book, but they somehow appear similar just looking at the names). > > I personally would like to see something like `share/doc/rust/html/rustc-docs` or `share/doc/rust/html/rustc-api` for this component. _https://github.com/rust-lang/rust/issues/75833#issuecomment-2002503223_ The TLDR is that currently the "rustc book"'s path clashes with "rustc APIs" (i.e. `rustc-docs`), so we change the path of the latter to make it distributable via rustup. I'm new to `bootstrap` so please feel free to point out any inconsistencies or any extra work I'll need to do to fully land this somewhat breaking change.