Upstream reset offers local branch name instead of remote branch name

[ikysil]

Describe the bug
Upstream reset offers local branch name instead of remote branch name.

To Reproduce
Steps to reproduce the behavior:

1. Checkout a remote branch branch-remote
2. Rename local branch using 'R' to branch-local
3. Click 'Upstream' then 'Reset'
4. The popup offers reset options using local branch name
5. Select any option (except 'Cancel')
6. Observe error: fatal: ambiguous argument 'origin/branch-local': unknown revision or path not in the working tree.

Expected behavior
Upstream reset actions should use remote branch name.

For comparison, upstream rebase actions properly use remote branch name.

Screenshots
N/A

Version info:

$ lazygit --version
commit=, build date=, build source=homebrew, version=0.44.1, os=linux, arch=amd64, git version=2.43.0

$ git --version
git version 2.43.0

Additional context
N/A

Note: please try updating to the latest version or manually building the latest master to see if the issue still occurs.

[stefanhaller]

Here's a fix: #4151