Remove rpmpkg references and update ref pack baseline version

Author: jkoritzinsky

.azure/pipelines/ci-public.yml

@@ -372,23 +372,6 @@ stages:
             $(_BuildArgs)
             $(_InternalRuntimeDownloadArgs)
         displayName: Run build.sh
-      - script: ./eng/build.sh
-            --ci
-            --nobl
-            --arch arm64
-            --build-installers
-            --no-build-deps
-            --no-build-nodejs
-            --publish
-            -p:OnlyPackPlatformSpecificPackages=true
-            -p:BuildRuntimeArchive=false
-            -p:LinuxInstallerType=rpm
-            -p:AssetManifestFileName=aspnetcore-Linux_arm64.xml
-            $(_BuildArgs)
-            $(_PublishArgs)
-            $(_InternalRuntimeDownloadArgs)
-        displayName: Build RPM installers
-        target: rpmpkg
       artifacts:
       - name: Linux_arm64_Logs_Attempt_$(System.JobAttempt)
         path: artifacts/log/

.azure/pipelines/ci.yml

@@ -443,23 +443,6 @@ extends:
                 $(_BuildArgs)
                 $(_InternalRuntimeDownloadArgs)
             displayName: Run build.sh
-          - script: ./eng/build.sh
-                --ci
-                --nobl
-                --arch arm64
-                --build-installers
-                --no-build-deps
-                --no-build-nodejs
-                --publish
-                -p:OnlyPackPlatformSpecificPackages=true
-                -p:BuildRuntimeArchive=false
-                -p:LinuxInstallerType=rpm
-                -p:AssetManifestFileName=aspnetcore-Linux_arm64.xml
-                $(_BuildArgs)
-                $(_PublishArgs)
-                $(_InternalRuntimeDownloadArgs)
-            displayName: Build RPM installers
-            target: rpmpkg
           artifacts:
           - name: Linux_arm64_Logs_Attempt_$(System.JobAttempt)
             path: artifacts/log/

eng/SourceBuildPrebuiltBaseline.xml

@@ -50,7 +50,7 @@
 
   <!-- Transitive dependencies, suppressed as per https://github.com/dotnet/aspnetcore/pull/57887#issuecomment-2362241518-->
   <Usages>
-    <Usage Id="Microsoft.NETCore.App.Ref" Version="9.0.0-preview.7.24405.7"/>
+    <Usage Id="Microsoft.NETCore.App.Ref" Version="Microsoft.NETCore.App.Ref.9.0.0-rc.2.24473.5"/>
     <Usage Id="Newtonsoft.Json" Version="13.0.1" />
     <Usage Id="System.Security.Cryptography.Xml" Version="6.0.0" />
   </Usages>