[Review] can't recognize git repository when open in subDirectory

[tjx666]

Version: 0.40.4
VSCode Version: 1.91.1
Commit: 63dae81aea2c3fc079420fe72578a8eef26ba870
Date: 2024-09-05T02:52:05.660Z
Electron: 29.4.0
ElectronBuildId: undefined
Chromium: 122.0.6261.156
Node.js: 20.9.0
V8: 12.2.281.27-electron.0
OS: Darwin arm64 23.6.0