/usr/share/mizuho/templates/jquery-1.7.1.min.js is in ruby-mizuho 0.9.20+dfsg-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/mizuho/templates/../../javascript/jquery/jquery.min.js
/usr/share/mizuho/templates/../../javascript/jquery/jquery.min.js