glibc: Fix: cannot open locale definition file `C' (#20780)
glibc: Fix: cannot open locale definition file `C' (#20780)

Fix the error:
brew postinstall glibc
Cellar/glibc/2.23/bin/localedef -i C -f UTF-8 C.UTF-8
cannot open locale definition file `C': No such file or directory
sh: warning: setlocale: LC_ALL: cannot change locale (C.UTF-8)
Warning: The post-install step did not complete successfully
Linuxbrew/homebrew-core,rwhogg/homebrew-core,maxim-belkin/homebrew-core,maxim-belkin/homebrew-core,Linuxbrew/homebrew-core,rwhogg/homebrew-core