Hide edit buttons in PDF.js

The latest PDF.js uprade introduces new buttons: text, draw, add & edit image.

This creates a usability risk because any modification made this way would only apply locally and not be saved in Nuxeo, which people may expect. As a result, we should hide these buttons by default.

Customers that expect proper annotation capabilities can leverage Nuxeo Enhanced Viewer, that comes with built-in annotation features and full control over them as well.

https://doc.nuxeo.com/nxdoc/nuxeo-enhanced-viewer/