Update dependencies

Author: lukebakken

projects/Unit/Unit.csproj

@@ -11,12 +11,15 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.7.1" />
-    <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.2" />
-    <PackageReference Include="NUnit" Version="3.13.2" />
-    <PackageReference Include="NUnit3TestAdapter" Version="4.2.1" />
-    <PackageReference Include="PublicApiGenerator" Version="10.3.0" />
-    <PackageReference Include="Verify.NUnit" Version="12.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.5.0" />
+    <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.3">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="NUnit" Version="3.13.3" />
+    <PackageReference Include="NUnit3TestAdapter" Version="4.4.2" />
+    <PackageReference Include="PublicApiGenerator" Version="11.0.0" />
+    <PackageReference Include="Verify.NUnit" Version="19.11.2" />
   </ItemGroup>
 
 </Project>