build(deps): Bump Nerdbank.GitVersioning from 3.5.107 to 3.5.108 in /src (#82)

Bumps [Nerdbank.GitVersioning](https://github.com/dotnet/Nerdbank.GitVersioning) from 3.5.107 to 3.5.108.
- [Release notes](https://github.com/dotnet/Nerdbank.GitVersioning/releases)
- [Commits](https://github.com/dotnet/Nerdbank.GitVersioning/compare/v3.5.107...v3.5.108)

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

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Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

src/Directory.Build.props

@@ -15,7 +15,7 @@
         </RestoreSources>
     </PropertyGroup>
     <ItemGroup>
-        <PackageReference Include="Nerdbank.GitVersioning" Version="3.5.107" PrivateAssets="all" />
+        <PackageReference Include="Nerdbank.GitVersioning" Version="3.5.108" PrivateAssets="all" />
     </ItemGroup>
     <ItemGroup Condition="'$(InstallAvalonia)' == 'true'">
         <PackageReference Include="Avalonia" Version="0.10.999-cibuild0012810-beta" />