Merge pull request #19333 from dotnet-maestro-bot/merge/release/2.1-to-release/2.2

[automated] Merge branch 'release/2.1' => 'release/2.2'

Author: wtgodbe

src/.nuget/dir.props

@@ -144,6 +144,9 @@
     <OfficialBuildRID Include="tizen.4.0.0-armel">
       <Platform>armel</Platform>
     </OfficialBuildRID>
+    <OfficialBuildRID Include="tizen.5.0.0-armel">
+      <Platform>armel</Platform>
+    </OfficialBuildRID>
   </ItemGroup>
   <ItemGroup Condition="$(SupportedPackageOSGroups.Contains(';OSX;'))">
     <OfficialBuildRID Include="osx-x64" />