(deps): Bump LibGit2Sharp

Bumps [LibGit2Sharp](https://github.com/libgit2/libgit2sharp) from 0.27.0-preview-0158 to 0.27.0-preview-0175.
- [Release notes](https://github.com/libgit2/libgit2sharp/releases)
- [Changelog](https://github.com/libgit2/libgit2sharp/blob/master/CHANGES.md)
- [Commits](https://github.com/libgit2/libgit2sharp/commits)

---
updated-dependencies:
- dependency-name: LibGit2Sharp
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

src/Directory.Build.props

@@ -22,7 +22,7 @@
         <ImplicitUsings>enable</ImplicitUsings>
     </PropertyGroup>
     <PropertyGroup>
-        <PackageVersion_LibGit2Sharp>0.27.0-preview-0158</PackageVersion_LibGit2Sharp>
+        <PackageVersion_LibGit2Sharp>0.27.0-preview-0175</PackageVersion_LibGit2Sharp>
         <PackageVersion_LibGit2Sharp_NativeBinaries>2.0.315-alpha.0.9</PackageVersion_LibGit2Sharp_NativeBinaries>
 
         <PackageVersion_JetBrainsAnnotations>2021.3.0</PackageVersion_JetBrainsAnnotations>