fix: ensure exit cause is propagated and sent to worker#8

nabil-Tounarti merged 3 commits intomainiExecBlockchainComputing/tee-worker-compute-rust:mainfrom

bugfix/send-exit-cause-to-workeriExecBlockchainComputing/tee-worker-compute-rust:bugfix/send-exit-cause-to-workerCopy head branch name to clipboard