Add post it notes person to academy page

Added a post-it note person to the SEO academy page.

[ ] Add a description of your pull request and instructions for the reviewer to verify your work.
[ ] If your pull request is for a specific ticket, link to it in the description.
[ ] Stay on point and keep it small so the merge request can be easily reviewed.
[ ] Consider adding unit tests, especially for bug fixes. If you don't, tell us why.
[ ] Tests and linting passes.
[ ] Consider updating documentation. If you don't, tell us why.
[ ] If relevant, list the environments / browsers in which you tested your changes.

torchbox / careers