Fix for global jQuery reference

Testing

Run frontendbuild.sh
Verify that the script reference is correct when viewing source. ( http://localhost:8000/owning-a-home/explore-rates/. )
Verify that the CSS file is now available locally: ( http://localhost:8000/static/owning-a-home/static/js/jquery.min.js )

[ ] Changes are limited to a single goal (no scope creep)
[ ] Code can be automatically merged (no conflicts)
[ ] Code follows the standards laid out in the front end playbook
[ ] Passes all existing automated tests
[ ] New functions include new tests
[ ] New functions are documented (with a description, list of inputs, and expected output)
[ ] Placeholder code is flagged
[ ] Visually tested in supported browsers and devices
[ ] Project documentation has been updated (including the "Unreleased" section of the CHANGELOG)