fix get cache action

Signed-off-by: Yuan Zhou <[email protected]>

.github/workflows/velox_backend.yml

@@ -54,23 +54,25 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  fetch-latest-code:
+  fetch-latest-cache-code:
     runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v4
-
-  build-native-lib-centos-7:
-    needs: fetch-latest-code
-    runs-on: ubuntu-20.04
-    container: apache/gluten:vcpkg-centos-7
-    steps:
       - name: Get Ccache
         uses: actions/cache/restore@v3
         with:
           path: '${{ env.CCACHE_DIR }}'
           key: ccache-centos7-release-default-${{github.sha}}
           restore-keys: |
             ccache-centos7-release-default
+
+  build-native-lib-centos-7:
+    needs: fetch-latest-code
+    runs-on: ubuntu-20.04
+    container: apache/gluten:vcpkg-centos-7
+      volumes:
+        - ${{ env.CCACHE_DIR }}:/root/.ccache
+    steps:
       - name: Build Gluten native libraries
         run: |
           df -a