script updates for production

Control/CalypsoExample/Reconstruction/scripts/faser_reco.py

@@ -315,5 +315,11 @@ b = time.time()
 from AthenaCommon.Logging import log
 log.info(f"Finish execution in {b-a} seconds")
 
-sys.exit(int(sc.isFailure()))
+# Signal errors
+if sc.isSuccess():
+    log.info("Execution succeeded")
+    sys.exit(0)
+else:
+    log.info("Execution failed, return 1")
+    sys.exit(1)