Description of problem:

Git user.name and user.email in gitconfig don't set automatically if use PAT or OAuth. That happens if open User Dashboard -> Gitconfig page after PAT or OAuth configuration

Workaround

Add git user.name and user.email manually on User Preferences -> Gitconfig page 

Prerequisites (if any, like setup, operators/versions):

Dev Spaces 3.18.0.RC-33

Steps to Reproduce

1. Open User Preferences -> Gitconfig page(git name and email are empty)
2. `workspace-userdata-gitconfig-configmap` config map with user data in user namespace created.
3. Configure OAuth or PAT
4. Check Gitconfig page again
5. If try to commit changes in Editor it trows `Author identity unknown` error 

Actual results:

Git user name and email are empty

Expected results:

Git user name and email taken from git user data

Reproducibility (Always/Intermittent/Only Once):

Always

Acceptance criteria: 

Definition of Done:

Build Details:

Additional info (Such as Logs, Screenshots, etc):

 *