Update some nuget packages (#632)

Updated Microsoft.SourceLink.GitHub and Nerdbank.GitVersioning

Author: MarcoRossignoli

Directory.Build.props

@@ -12,7 +12,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Nerdbank.GitVersioning" Version="2.3.38" PrivateAssets="all" />
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0-beta-63127-02" PrivateAssets="all" />
+    <PackageReference Include="Nerdbank.GitVersioning" Version="3.0.28" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="all" />
   </ItemGroup>
 </Project>