[templates][base] Don't use CDN for font-awesom/bootstrap

We already have everything locally and thus no need for CDN uses.
1 job for <span class="ref-name">fix_cdn_sources</span> in 16 minutes and 39 seconds (queued for 6 seconds)
Status Job ID Name Coverage
  Build
failed #166754
docker-build
build_linux_36

00:16:39

 
Name Stage Failure
failed
build_linux_36 Build
No job trace