Use the nbin centos container to build again

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

Pass along Node options

Hash password

Fixes issues with unexpected characters breaking things when setting the
cookie (like semicolons).

This change as-is does not affect the security of code-server
itself (we've just replaced the static password with a static hash) but
if we were to add a salt in the future it would let us invalidate keys
by rehashing with a new salt which could be handy.

Add secure domain to requirements

Bump mixin-deep from 1.3.1 to 1.3.2 (coder#1126)

Bumps [mixin-deep](https://github.com/jonschlinkert/mixin-deep) from 1.3.1 to 1.3.2.
- [Release notes](https://github.com/jonschlinkert/mixin-deep/releases)
- [Commits](jonschlinkert/mixin-deep@1.3.1...1.3.2)

Signed-off-by: dependabot[bot] <support@github.com>

Support opening workspaces from command line

Partly addresses coder#1121.

Remove directory restrictions for /webview/vscode-resource

This makes viewing images work. Fixes coder#1111.

Enable password authentication by default

Fixes coder#1062.

Set SHELL to /bin/bash in Docker

Fixes coder#1081, fixes coder#918.

[README] add Requirements section (coder#1000)

* [README] add Requirements section

This is based user feedback and testing. This may expand if need be

Signed-off-by: Ayane Satomi <chinodesuuu@gmail.com>

* [README] raised the bar a bit more

Apparently we were targeting GLIBC 2.17

Signed-off-by: Ayane Satomi <chinodesuuu@gmail.com>