Switch FT232H to ref Meadow.Foundation.Core

Author: adrianstevens

Source/Meadow.Foundation.Peripherals/ICs.IOExpanders.Ft232h/Driver/ICs.IOExpanders.Ft232h.csproj

@@ -16,9 +16,7 @@
     <Description>Ft232h USB IOExpander for GPIO, I2C, SPI on Windows</Description>
   </PropertyGroup>
   <ItemGroup>
+	<PackageReference Include="Meadow.Foundation" Version="0.*" />
     <None Include="..\..\..\icon.png" Pack="true" PackagePath="" />
   </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="..\..\..\..\..\Meadow.Contracts\Source\Meadow.Contracts\Meadow.Contracts.csproj" />
-  </ItemGroup>
 </Project>