Bump Nerdbank.GitVersioning from 3.4.220 to 3.4.228 (#158)

Bumps [Nerdbank.GitVersioning](https://github.com/dotnet/Nerdbank.GitVersioning) from 3.4.220 to 3.4.228.
- [Release notes](https://github.com/dotnet/Nerdbank.GitVersioning/releases)
- [Commits](dotnet/Nerdbank.GitVersioning@v3.4.220...v3.4.228)

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

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

src/Directory.build.props

@@ -54,7 +54,7 @@
   </ItemGroup>
 
   <ItemGroup>	
-    <PackageReference Include="Nerdbank.GitVersioning" Version="3.4.220" PrivateAssets="all" />	
+    <PackageReference Include="Nerdbank.GitVersioning" Version="3.4.228" PrivateAssets="all" />	
   </ItemGroup>
 
   <ItemGroup Condition="$(IsWasmProject) == ''">