Fix up a couple of imports of build.props.

src/Json.Pointer.UnitTests/Json.Pointer.UnitTests.csproj

@@ -5,6 +5,8 @@
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), build.props))\build.props" />
+
   <ItemGroup>
     <PackageReference Include="FluentAssertions" Version="5.3.2" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.5.0" />

src/Json.Schema/Json.Schema.csproj

@@ -13,11 +13,11 @@
     <PackageReleaseNotes>Pre-release version.</PackageReleaseNotes>
   </PropertyGroup>
 
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), build.props))\build.props" />
+
   <ItemGroup>
     <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
     <PackageReference Include="System.Collections.Immutable" Version="1.5.0" />
   </ItemGroup>
 
-  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), build.props))\build.props" />
-
 </Project>