Avoid ambiguity of branch/directory names for the git-diff-tree command#8070

lafriks merged 2 commits intogo-gitea:release/v1.9go-gitea/gitea:release/v1.9from

typeless:v1.9/branch-with-slash-conflictstypeless/gitea:v1.9/branch-with-slash-conflictsCopy head branch name to clipboard