Update dependencies from https://github.com/dotnet/runtime build 20220209.3

Microsoft.NETCore.App.Ref
 From Version 6.0.2-mauipre.1.22102.15 -> To Version 6.0.3

Author: dotnet-maestro[bot]

NuGet.config

@@ -4,6 +4,7 @@
     <clear />
     <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
     <!--  Begin: Package sources from dotnet-runtime -->
+    <add key="darc-pub-dotnet-runtime-7a62f17" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-runtime-7a62f17e/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-runtime -->
     <!--End: Package sources managed by Dependency Flow automation. Do not edit the sources above.-->
     <!-- ensure only the sources defined below are used -->

eng/Version.Details.xml

@@ -8,9 +8,9 @@
       <Uri>https://github.com/dotnet/linker</Uri>
       <Sha>70dc7f6daaf50e8eb67afb91876b8efc8330103f</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NETCore.App.Ref" Version="6.0.2-mauipre.1.22102.15">
+    <Dependency Name="Microsoft.NETCore.App.Ref" Version="6.0.3">
       <Uri>https://github.com/dotnet/runtime</Uri>
-      <Sha>3da69c23c1f8f502ec2eb1d44ff2fe7522210282</Sha>
+      <Sha>7a62f17ec09ed21cc290b18138da1f44b122f154</Sha>
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>

eng/Versions.props

@@ -3,7 +3,7 @@
   <PropertyGroup>
     <MicrosoftDotnetSdkInternalPackageVersion>6.0.200-rtm.22107.3</MicrosoftDotnetSdkInternalPackageVersion>
     <MicrosoftNETILLinkTasksPackageVersion>6.0.200-1.22069.1</MicrosoftNETILLinkTasksPackageVersion>
-    <MicrosoftNETCoreAppRefPackageVersion>6.0.2-mauipre.1.22102.15</MicrosoftNETCoreAppRefPackageVersion>
+    <MicrosoftNETCoreAppRefPackageVersion>6.0.3</MicrosoftNETCoreAppRefPackageVersion>
     <MicrosoftDotNetApiCompatPackageVersion>7.0.0-beta.22103.1</MicrosoftDotNetApiCompatPackageVersion>
     <MicrosoftDotNetBuildTasksFeedPackageVersion>7.0.0-beta.22103.1</MicrosoftDotNetBuildTasksFeedPackageVersion>
   </PropertyGroup>