Describe the bug
It seems that the Gitlab MR link to create a merge request is wrong.
(It was working before)

The MR link opened in the browser is
.../project_name/merge_request/...

The MR link should be
.../project_name/-/merge_request/...

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Local branches' panel
2. Press o on a branch
3. a 404 is displayed in the browser

Expected behavior
Open in the browser the new merge request page in Gitlab after pressing o in Local Branches panel.

Version info:
Run lazygit --version and paste the result here

commit=, build date=, build source=homebrew, version=0.38.2, os=darwin, arch=arm64, git version=2.40.1

Run git --version and paste the result here

git version 2.40.1