message: Update NuGet test to 8.2.0
diff: <OutputType>Library</OutputType>
  <RootNamespace>Test</RootNamespace>
  <AssemblyName>Bond.NuGetTest</AssemblyName>
  - <TargetFramework>net45</TargetFramework>
  + <TargetFramework>net46</TargetFramework>
  <SignAssembly>true</SignAssembly>
  <AssemblyOriginatorKeyFile>..\build\internal\bond.snk</AssemblyOriginatorKeyFile>
  <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
  </PropertyGroup>
  <ItemGroup>
  - <PackageReference Include="Bond.CSharp" Version="8.0.0" />
  + <PackageReference Include="Bond.CSharp" Version="8.2.0" />
  <PackageReference Include="Newtonsoft.Json" Version="9.0.1" />
  <PackageReference Include="NUnit" Version="3.10.*" />
  <PackageReference Include="NUnit3TestAdapter" Version="3.10.*" />
  