Amending commit and pushing to pr/* branch, creates new proposal.
When I amend to a commit and push it OR just push a new commit, it will always create a new proposal.
Tried with both `--force` push and without. The one without should be rejected.
ngit: 1.4.5
macOS: 14.1.2
git: 2.39.3 (Apple Git-145)
This is interested. I have an integration test that passes using a local repository. also I think my manually tests worked. I'll definately need to look into this. I though the git client itself prevented pushes without the `--force` flag in this this scenario.
This is working for me on linux on v1.5.2. please can you try again?
