Simplify package references (#2559)

Author: sharwell

src/Microsoft.TestPlatform.PlatformAbstractions/Microsoft.TestPlatform.PlatformAbstractions.csproj

@@ -28,40 +28,22 @@
   </PropertyGroup>
 
   <ItemGroup Condition=" '$(TargetFramework)' == 'netcoreapp2.1' ">
-    <PackageReference Include="System.Threading.Thread">
-      <Version>4.0.0</Version>
-    </PackageReference>
-    <PackageReference Include="System.Diagnostics.Process">
-      <Version>4.1.0</Version>
-    </PackageReference>
-    <PackageReference Include="System.Diagnostics.TextWriterTraceListener">
-      <Version>4.0.0</Version>
-    </PackageReference>
-    <PackageReference Include="System.Diagnostics.TraceSource">
-      <Version>4.0.0</Version>
-    </PackageReference>
-    <PackageReference Include="System.Runtime.InteropServices.RuntimeInformation">
-      <Version>4.0.0</Version>
-    </PackageReference>
-    <PackageReference Include="System.Runtime.Loader">
-      <Version>4.0.0</Version>
-    </PackageReference>
+    <PackageReference Include="System.Threading.Thread" Version="4.0.0" />
+    <PackageReference Include="System.Diagnostics.Process" Version="4.1.0" />
+    <PackageReference Include="System.Diagnostics.TextWriterTraceListener" Version="4.0.0" />
+    <PackageReference Include="System.Diagnostics.TraceSource" Version="4.0.0" />
+    <PackageReference Include="System.Runtime.InteropServices.RuntimeInformation" Version="4.0.0" />
+    <PackageReference Include="System.Runtime.Loader" Version="4.0.0" />
   </ItemGroup>
   <ItemGroup Condition=" '$(TargetFramework)' == 'net451' ">
-    <PackageReference Include="Microsoft.Internal.Dia.Interop">
-      <Version>14.0.0</Version>
-    </PackageReference>
+    <PackageReference Include="Microsoft.Internal.Dia.Interop" Version="14.0.0" />
     <Reference Include="System.Configuration" />
     <Reference Include="System" />
     <Reference Include="Microsoft.CSharp" />
   </ItemGroup>
   <ItemGroup Condition=" '$(TargetFramework)' == 'uap10.0' ">
-    <PackageReference Include="System.Runtime.InteropServices.RuntimeInformation">
-      <Version>4.0.0</Version>
-    </PackageReference>
-    <PackageReference Include="Microsoft.NETCore.UniversalWindowsPlatform">
-      <Version>5.1.0</Version>
-    </PackageReference>
+    <PackageReference Include="System.Runtime.InteropServices.RuntimeInformation" Version="4.0.0" />
+    <PackageReference Include="Microsoft.NETCore.UniversalWindowsPlatform" Version="5.1.0" />
   </ItemGroup>
   <PropertyGroup Label="Configuration">
     <RootNamespace>Microsoft.TestPlatform.PlatformAbstractions</RootNamespace>