Fix missing `prev_ci_results` (#30313)

fix
Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>

.github/workflows/slack-report.yml

@@ -57,6 +57,15 @@ jobs:
           pip install slack_sdk
           pip show slack_sdk
           python utils/notification_service.py "${{ inputs.folder_slices }}"
+
+      # Upload complete failure tables, as they might be big and only truncated versions could be sent to Slack.
+      - name: Failure table artifacts
+        # Only the model testing job is concerned for this step
+        if: ${{ inputs.job == 'run_tests_gpu' }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: prev_ci_results
+          path: prev_ci_results
       
       - uses: actions/checkout@v4
       - uses: actions/download-artifact@v4
@@ -76,12 +85,3 @@ jobs:
           pip install slack_sdk
           pip show slack_sdk
           python utils/notification_service_quantization.py "${{ inputs.quantization_matrix }}" 
-  
-      # Upload complete failure tables, as they might be big and only truncated versions could be sent to Slack.
-      - name: Failure table artifacts
-        # Only the model testing job is concerned for this step
-        if: ${{ inputs.job == 'run_tests_gpu' }}
-        uses: actions/upload-artifact@v4
-        with:
-          name: prev_ci_results
-          path: prev_ci_results