Add some more repos to cargotest
Add some more repos to cargotest

From suggestions at https://users.rust-lang.org/t/what-stable-rust-applications-do-you-use-frequently/7618

This adds some applications which use stable Rust and come with their own
lockfiles in tree.

ripgrep, xsv, and bins have 33 unique dependencies between them.

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