Sample nuget mappings were wrong

Samples/SampleAndroidBinding/SampleAndroidBinding.csproj

@@ -36,9 +36,6 @@
 
   <ItemGroup>
     <AndroidStudioProject Include="C:\Users\jondi\Downloads\DuoNativeSamples\MyApplication" Module="mylibrary" />
-    <MavenNuGetMapping Include="com.google.code.gson:gson" MavenGroupId="com.google.code.gson" MavenArtifactId="gson" NuGetPackageId="GoogleGson" NuGetVersion="2.8.5" />
-    <MavenNuGetMapping Include="com.squareup.okhttp3:okhttp" MavenGroupId="com.squareup.okhttp3" MavenArtifactId="okhttp" NuGetPackageId="Square.OkHttp" NuGetVersion="3.12.3" />
-
   </ItemGroup>
 
   <Target