[GLUTEN-11611][VL] Enable GPU build CI (#11668)

re-enable GPU CI

Author: jinchengchenghh

.github/workflows/velox_backend_x86.yml

@@ -1332,7 +1332,7 @@ jobs:
           mkdir -p /work/.ccache
 
           cd /work
-          #bash dev/builddeps-veloxbe.sh --run_setup_script=OFF --build_arrow=OFF --build_tests=ON --build_benchmarks=ON --enable_gpu=ON # TODO: re-enable tests with more disk space
+          bash dev/builddeps-veloxbe.sh --run_setup_script=OFF --build_arrow=OFF --build_tests=ON --build_benchmarks=ON --enable_gpu=ON
           rm -rf ep/build-velox/build/velox_ep
           build/mvn clean package -Pbackends-velox -Pspark-3.4 -DskipTests
           ccache -s