Related to coder/code-server#1397.

This will make it possible to run --link with Windows out of the box.

A current workaround (for --link on Windows) is to build it manually:

1. Install go

2. Install code-server via yarn/npm (if you haven't already)

3. Clone this repo:

   git clone https://github.com/cdr/cloud-agent.git
   cd cloud-agent

4. Build cloud-agent and move to the global module.

   Replace v0.2.3 with the latest cloud-agent release tag:

   # if you installed via yarn
   go build -v -o $(yarn global dir)/node_modules/code-server/lib/coder-cloud-agent.exe -ldflags "-X go.coder.com/cloud-agent/internal/version.Version=v0.2.3"
   # if you installed via npm
   go build -v -o $(npm config get prefix)/node_modules/code-server/lib/coder-cloud-agent.exe -ldflags "-X go.coder.com/cloud-agent/internal/version.Version=v0.2.3"