src/tailscale/cli: fix go path for development mode (#67)

Use ./tool/go for development mode instead of go. This allows the
development mode to work when the go binary is not in the PATH.

Fixes #66

Signed-off-by: shayne <79330+shayne@users.noreply.github.com>

src/tailscale/cli.ts

@@ -62,7 +62,7 @@ export class Tailscale {
       }
       let cwd = __dirname;
       if (process.env.NODE_ENV === 'development') {
-        binPath = 'go';
+        binPath = '../tool/go';
         args = ['run', '.', ...args];
         cwd = path.join(cwd, '../tsrelay');
       }