project: Set VPE dependency back to NuGet.

Author: freezy

VisualPinball.Engine.PinMAME/VisualPinball.Engine.PinMAME.csproj

@@ -18,12 +18,7 @@
   <ItemGroup>
     <PackageReference Include="PinMame" Version="0.1.0-preview.41" />
     <PackageReference Include="PinMame.Native" Version="3.4.0-preview.280" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <Reference Include="VisualPinball.Engine, Version=0.1.0.0, Culture=neutral, PublicKeyToken=null">
-      <HintPath>..\..\VisualPinball.Engine\VisualPinball.Engine\.bin\Release\netstandard2.0\VisualPinball.Engine.dll</HintPath>
-    </Reference>
+    <PackageReference Include="VisualPinball.Engine" Version="0.0.1-preview.57" />
   </ItemGroup>
 
   <Target Name="PluginsDeploy" AfterTargets="Build">