Working Directory for a branch seems to be incorrect.

I think there is an error in the Working Directory for a branch, particularly if a branch is associated with a WorkTree.

It always shows the same path as the Repository. However if a branch is associated with a work tree, it's working directory is probably not the same as the repository.

1. Create a work tree and an associated branch.
2. Create the Repository in code (pointing to the Repositories path).
3. Examine all the branches by iterating through Repos.Branches.
4. The working directory of the new branch is pointing to the working directory of the Repository, not the path to the work tree.

Version of LibGit2Sharp (release number or SHA1)

<PackageReference Include="LibGit2Sharp" Version="0.26.2" />

Operating system(s) tested; .NET runtime tested

VS 2022, Win 11
net6.0-windows10.0.19041.0

I know how to get the correct path if you think it is a bug.

未指定原始檔案或測試。先重現列出的 work-tree 情境，然後追蹤 Repos.Branches 和 branch 的 Working Directory 值，將其與 Repository 路徑進行比較。當與某個 work tree 關聯的 branch 回報該 work tree 的路徑，而不是 repository 的路徑，且專案有適用的測試位置時加入回歸測試覆蓋，即表示完成。