Auto merge of #24877 - atouchet:master, r=jdm

Update some URLs

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components/selectors/README.md

@@ -18,8 +18,8 @@ old versions stay available on crates.io and Cargo will only automatically updat
 to versions that are numbered as compatible.
 
 To see how to use this library with your own tree representation,
-see [Kuchiki’s `src/select.rs`](https://github.com/SimonSapin/kuchiki/blob/master/src/select.rs).
+see [Kuchiki’s `src/select.rs`](https://github.com/kuchiki-rs/kuchiki/blob/master/src/select.rs).
 (Note however that Kuchiki is not always up to date with the latest rust-selectors version,
 so that code may need to be tweaked.)
 If you don’t already have a tree data structure,
-consider using [Kuchiki](https://github.com/SimonSapin/kuchiki) itself.
+consider using [Kuchiki](https://github.com/kuchiki-rs/kuchiki) itself.