fix ci

Author: marin-ma

.github/workflows/velox_backend_x86.yml

@@ -1236,6 +1236,14 @@ jobs:
             **/target/*.log
             **/gluten-ut/**/hs_err_*.log
             **/gluten-ut/**/core.*
+      - name: Upload golden files
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ github.job }}-golden-files
+          path: |
+            /tmp/*.actual.explain.txt
+            /tmp/*.actual.simplified.txt
 
   spark-test-spark40-slow:
     needs: build-native-lib-centos-7
@@ -1337,6 +1345,14 @@ jobs:
             **/target/*.log
             **/gluten-ut/**/hs_err_*.log
             **/gluten-ut/**/core.*
+      - name: Upload golden files
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ github.job }}-golden-files
+          path: |
+            /tmp/*.actual.explain.txt
+            /tmp/*.actual.simplified.txt
 
   spark-test-spark41-slow:
     needs: build-native-lib-centos-7