Improve Nuget-CUDA-Packaging-Pipeline (#19668)

### Description
<!-- Describe your changes. -->
* Publish the artifacts as late as possible
* once published the artifacts are immutable, and any retry will fail if
they exist
  * if any step fails after publishing the stage cannot be retried
* use powershell to cleanup
  * DeleteFiles is taking >30 mins and causing the stage to timeout
  * powershell took < 1s

### Motivation and Context
<!-- - Why is this change required? What problem does it solve?
- If it fixes an open issue, please link to the issue here. -->
Make pipeline more robust

tools/ci_build/github/azure-pipelines/stages/nuget-combine-cuda-stage.yml

@@ -213,13 +213,6 @@ stages:
             PlatformsSupported: 'linux-x64'
             VerifyNugetSigning: false
 
-        - task: PublishPipelineArtifact@0
-          displayName: 'Publish Pipeline NuGet Artifact'
-          inputs:
-            artifactName: 'drop-signed-nuget-GPU'
-            targetPath: '$(Build.ArtifactStagingDirectory)'
-
-
         - task: MSBuild@1
           displayName: 'Clean C#'
           inputs:
@@ -241,6 +234,12 @@ stages:
           parameters:
             condition: 'succeeded'
 
+        - task: PublishPipelineArtifact@0
+          displayName: 'Publish Pipeline NuGet Artifact'
+          inputs:
+            artifactName: 'drop-signed-nuget-GPU'
+            targetPath: '$(Build.ArtifactStagingDirectory)'
+
         - task: mspremier.PostBuildCleanup.PostBuildCleanup-task.PostBuildCleanup@3
           displayName: 'Clean Agent Directories'
           condition: always()

tools/ci_build/github/azure-pipelines/templates/component-governance-component-detection-steps.yml

@@ -6,11 +6,8 @@ parameters:
 
 steps:
 - ${{ if eq(variables['System.TeamProject'], 'Lotus') }}:
-  - task: DeleteFiles@1
-    inputs:
-      SourceFolder: '$(Build.BinariesDirectory)'
-      contents: |
-        **/*
+  - powershell: |
+      Remove-Item $(Build.BinariesDirectory)/* -Recurse -Force
     displayName: 'Clean up build directory'
 
   - task: ms.vss-governance-buildtask.governance-build-task-component-detection.ComponentGovernanceComponentDetection@0