Steak of Undying

Fixed English UK not changing the text of the totem, due to an issue of me being extremely dumb and using lang file en_uk.json instead of en_gb.json.

Note on Friday, Sep 26th: Pack format for 1.21.9-pre4/1.21.9-rc1 is either not out or I'm unaware of its' existence. Should work normally with about 30 different languages.