Merge pull request #1150 from dotnet/dependabot/nuget/Ix.NET/Source/Nerdbank.GitVersioning-3.1.71

Ix.NET/Source/Directory.build.props

@@ -23,7 +23,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All"/>
-    <PackageReference Include="Nerdbank.GitVersioning" Version="3.0.50" PrivateAssets="all" />
+    <PackageReference Include="Nerdbank.GitVersioning" Version="3.1.71" PrivateAssets="all" />
   </ItemGroup>