Auto merge of rust-lang#116574 - rustbot:docs-update, r=ehuss

Update books

## rust-lang/reference

2 commits in 5262e1c3b43a2c489df8f6717683a44c7a2260fd..142b2ed77d33f37a9973772bd95e6144ed9dce43
2023-10-07 19:41:21 UTC to 2023-09-26 12:26:35 UTC

- replace 'UB on raw ptr deref' with UB on place projection/access (rust-lang/reference#1387)
- docs: Fix links to ECMA standards in `attributes.md` (rust-lang/reference#1408)

## rust-lang/rust-by-example

11 commits in c954202c1e1720cba5628f99543cc01188c7d6fc..8eb3a01ab74c567b7174784892fb807f2c632d6b
2023-09-26 12:38:17 UTC to 2023-09-26 12:29:10 UTC

- fixed a typo in the lifetime.md (rust-lang/rust-by-example#1737)
- Misleading textual statement in HOF (rust-lang/rust-by-example#1731)
- Equalize title from respective file with title in SUMMARY.md (rust-lang/rust-by-example#1738)
- Added explanation for compiling and executing match_args.rs. (rust-lang/rust-by-example#1739)
- Wrapped long lines and put #[doc] in backquotes. (rust-lang/rust-by-example#1740)
- Update read_lines example to flatten iterator (rust-lang/rust-by-example#1742)
- Update while_let.md: address inconsistent use of fn main between 2 co… (rust-lang/rust-by-example#1744)
- [TRIVIAL] Remove confusing `also` (rust-lang/rust-by-example#1746)
- Fix and extend the explanation of outer vs inner attributes. (rust-lang/rust-by-example#1748)
- Fix uncorresponded back quote (rust-lang/rust-by-example#1749)
- Fix format in constants.md (rust-lang/rust-by-example#1741)

## rust-lang/rustc-dev-guide

3 commits in a13b7c28ed705891c681ce5417b3d1cdb12cecd1..b98af7d661e4744baab81fb8dc7a049e44a4a998
2023-10-05 19:48:35 UTC to 2023-09-27 22:57:27 UTC

- update new trait solver docs (rust-lang/rustc-dev-guide#1802)
- update rustc_driver examples (rust-lang/rustc-dev-guide#1803)
- test headers: fix `compile-flags` example (rust-lang/rustc-dev-guide#1800)