Git authentication prompt not showing in editor view #1002

• code-server version: 2.1523-vsc1.38.1
• OS Version: CentOS / RHEL 7.7

Description

When the user is unauthenticated in a repo and perform a pull/push via the SCM button, the user/password prompt appears in the (remote) terminal which launched code-server.
In the current VS Code the prompts appear as modal in the client.

Steps to Reproduce

1. Open a folder in a git repository, where you don't have write permission
2. Commit anything
3. Hit the push/pull button

Screenshots

code-server 2.1523-vsc1.38.1

vs code 1.38.1