Fix diagnostic colors on Windows 10 console.
Fix diagnostic colors on Windows 10 console.

This updates termcolor to pick up BurntSushi/ripgrep#867.

Fixes #49322.

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