[Bug] Gitversion fails in a submodule of a worktree

[raphael-grimm]

Describe the bug Gitversion fails if invoked in a submodule of a worktree

Expected Behavior

It should use the correct path from the submodules .git file

Actual Behavior

It uses some other incorrect path (no idea where that one comes from).

Possible Fix

Just use the path from the .git file.

Steps to Reproduce

See https://github.com/raphael-grimm/mwe-gitversion-bug

Context

How has this bug affected you? What were you trying to accomplish? Well, I tried to get a Version of a submodule...

Your Environment

• Versions Used: GitVersion 5.7.0+Branch.main.Sha.8d177c6d666c8eeb1c6a6a2c71fd4b78741137d2 (dotnet-gitversion.exe) GitVersion 5.8.1+Branch.main.Sha.5c21ee61e344c142c7d18342d0a8ac4422636569 (gitversion.exe)
• Operating System and version: Windows 10

[asbjornu]

Please see #2725. Git submodules aren't supported in GitVersion.

[github-actions[bot]]

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