Auto merge of #46971 - green-s:master, r=alexcrichton
Auto merge of #46971 - green-s:master, r=alexcrichton

Update compiler_builtins

Fixes #46822 (see https://github.com/rust-lang-nursery/compiler-builtins/pull/219)

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