/usr/share/ktelepathy/styles/WoshiChat.AdiumMessageStyle/Contents/Resources/lib/jquery.js is in kde-telepathy-text-ui 4:15.12.3-0ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/ktelepathy/styles/WoshiChat.AdiumMessageStyle/Contents/Resources/lib/../../../../../../javascript/jquery/jquery.js