emacs: add jpeg as emacs dependency (#12005)
emacs: add jpeg as emacs dependency (#12005)

* Add jpeg as emacs dependency

Emacs depends on libjpeg:
ldd /home/linuxbrew/.linuxbrew/bin/emacs
    libjpeg.so.9 => not found

LinuxbrewTestBot/homebrew-core,maxim-belkin/homebrew-core,rwhogg/homebrew-core,maxim-belkin/homebrew-core,Linuxbrew/homebrew-core,Linuxbrew/homebrew-core,rwhogg/homebrew-core,LinuxbrewTestBot/homebrew-core