Update dependencies from https://github.com/dotnet/runtime build 20211222.4 (#13633)

Microsoft.NETCore.App.Ref
 From Version 6.0.1-mauipre.1.21616.2 -> To Version 6.0.2-mauipre.1.21622.4

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: Alex Soto <alex@alexsoto.me>

eng/Version.Details.xml

@@ -8,9 +8,9 @@
       <Uri>https://github.com/dotnet/linker</Uri>
       <Sha>d0662ed8db919642177ddfd06a1c33895a69015f</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NETCore.App.Ref" Version="6.0.1-mauipre.1.21616.2">
+    <Dependency Name="Microsoft.NETCore.App.Ref" Version="6.0.2-mauipre.1.21622.4">
       <Uri>https://github.com/dotnet/runtime</Uri>
-      <Sha>2ab2de48f0ab18e52a60fbff8635016df3cb5a93</Sha>
+      <Sha>37e3ee473ad4886ef758636c13dabf1ed4d3e73b</Sha>
     </Dependency>
     <!-- This is required for our test apps to build; in some cases Microsoft.AspNetCore.App is pulled in, and when building test apps the build needs to be able to resolve that -->
     <Dependency Name="Microsoft.AspNetCore.App.Ref" Version="6.0.0" CoherentParentDependency="Microsoft.Dotnet.Sdk.Internal">

eng/Versions.props

@@ -5,6 +5,6 @@
     <MicrosoftNETILLinkTasksPackageVersion>6.0.100-1.21519.4</MicrosoftNETILLinkTasksPackageVersion>
     <MicrosoftDotNetBuildTasksFeedPackageVersion>6.0.0-beta.21212.6</MicrosoftDotNetBuildTasksFeedPackageVersion>
     <MicrosoftNETILStripTasksPackageVersion>6.0.0-rc.2.21468.3</MicrosoftNETILStripTasksPackageVersion>
-    <MicrosoftNETCoreAppRefPackageVersion>6.0.1-mauipre.1.21616.2</MicrosoftNETCoreAppRefPackageVersion>
+    <MicrosoftNETCoreAppRefPackageVersion>6.0.2-mauipre.1.21622.4</MicrosoftNETCoreAppRefPackageVersion>
   </PropertyGroup>
 </Project>