Don't indiscriminately overwrite the `webpack.dev_server.https` config value (!9656) · Merge requests · GitLab.org / GitLab FOSS · GitLab

Does this MR meet the acceptance criteria?

Changelog entry added
~~Documentation created/updated~~
~~API support added~~
Tests
- ~~Added for this feature/bug~~
- All builds are passing
Conform by the merge request performance guides
Conform by the style guides
Branch has no merge conflicts with master (if it does - rebase it please)
Squashed related commits together

Closes #27760 (closed)