Does this issue occur when all extensions are disabled?: Yes

• VS Code Version:
  Version: 1.71.0 (Universal)
  Commit: 784b017
  Date: 2022-09-01T07:25:38.437Z
  Electron: 19.0.12
  Chromium: 102.0.5005.167
  Node.js: 16.14.2
  V8: 10.2.154.15-electron.0
  OS: Darwin x64 21.6.0
  Sandboxed: No

Steps to Reproduce:

1. Start vscode as a non-root user
2. Use a remote extension like codespaces
3. Have a setup that forwards a port below 1024 ie port 80
4. After the connection the port is forward to a random number

This is annoying if you are working on a server and want to use a local domain ie myProject.localhost which requires the mapping to port 80. OSX does not enforce root for binding to ports below 1024 so I think vscode should also not treat them as privileged.

I wanted to submit a pr for this, but it is hard to test codespaces/remote container dev with vscode OSS.
My first impression is that I would only need to change the definition of a privileged port here:

https://github.com/microsoft/vscode/blob/main/src/vs/platform/tunnel/common/tunnel.ts#L158-L164