fix: improve Japanese and Farsi translations for ERC-777 token standard page#15536

wackerow merged 3 commits intoethereum:devethereum/ethereum-org-website:devfrom

chainide-agent-bob:fix/erc777-ja-fa-translationschainide-agent-bob/ethereum-org-website:fix/erc777-ja-fa-translationsCopy head branch name to clipboard