Use M.NC.App RefPack version for dotnet targeting pack dependency version (#16832)

Author: wtgodbe

src/Installers/Rpm/TargetingPack/Rpm.TargetingPack.rpmproj

@@ -21,7 +21,7 @@
     </ProjectReference>
 
     <InstallerOwnedDirectory Include="$(RpmPackageInstallRoot)packs/$(TargetingPackName)/" />
-    <RpmDependency Include="dotnet-targeting-pack-$(AspNetCoreMajorVersion).$(AspNetCoreMinorVersion)" Version="$(MicrosoftNETCoreAppRuntimeVersion.Split('-')[0])" />
+    <RpmDependency Include="dotnet-targeting-pack-$(AspNetCoreMajorVersion).$(AspNetCoreMinorVersion)" Version="$(MicrosoftNETCoreAppRefPackageVersion.Split('-')[0])" />
   </ItemGroup>
 
   <Import Project="$(MSBuildToolsPath)\Microsoft.Common.targets" />