Set git SSL information only for gitlab host (!687) · Merge requests · GitLab.org / gitlab-runner · GitLab

What does this MR do?

This MR overrides git SSL config only for the gitlab host

Why was this MR needed?

See #2148 (closed)

Are there points in the code the reviewer needs to double check?

Does this MR meet the acceptance criteria?

Documentation created/updated
Tests
- Added for this feature/bug
- All builds are passing
Branch has no merge conflicts with master (if you do - rebase it please)

What are the relevant issue numbers?

Closes #2148 (closed)