Rollup merge of #36101 - frewsxcv:debug-path-components, r=alexcrichton
Rollup merge of #36101 - frewsxcv:debug-path-components, r=alexcrichton

Implement `Debug` for `std::path::{Components,Iter}`.

None

graydon/rust,aidancully/rust,graydon/rust,GBGamer/rust,GBGamer/rust,GBGamer/rust,graydon/rust,GBGamer/rust,GBGamer/rust,graydon/rust,graydon/rust,aidancully/rust,aidancully/rust,GBGamer/rust,aidancully/rust,aidancully/rust,graydon/rust,aidancully/rust,GBGamer/rust,GBGamer/rust