Set -ex for sh

Author: Leonid Borchuk

.github/workflows/build-deb-cloudberry.yml

@@ -482,7 +482,7 @@ jobs:
         env:
           LOGS_DIR: install-logs
         run: |
-          set -eo pipefail
+          set -ex pipefail
           if ! su - gpadmin -c "/tmp/init_system.sh"; then
             echo "::error::Container initialization failed"
             exit 1