Add temporary renames to manifests for rustfmt/clippy
Add temporary renames to manifests for rustfmt/clippy

This will be part of our strategy for shipping renamed versions of these
components for the Rust 2018 edition.

Closes #55967

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