Rebuild all node_modules on npm install

Stuff like ripgrep needs to be refetched so we cannot bundle
node_modules at all.

Merge pull request coder#1628 from cdr/docs

Revamp docs

Update vscode patch notes and bump version

Fix domain issues when setting the cookie

Fixes coder#1507.

Merge pull request coder#1453 from cdr/proxy

HTTP proxy

Update VS Code to 1.43.2

Skip vscode dependencies for test phase

They aren't used so we can skip them.

Fix crash when unable to request an update

Use the nbin centos container to build again

This will put the glibc requirement back down to what it used to be.