Serving static files from a CDN

[dor-itzhaki]

I'm looking for a simple way to instruct openvscode-server to load static files (js, css, etc...) from an external CDN.

As a hack, i can manipulate the code in workbench.html to fetch from the CDN url + modify the CSP directives in webClientServer.ts, then build from sources.

But, is there a more elegant way to do it, preferably using the release version and some config ?