Remove set e on unix

Author: h3xxit

plugins/communication_protocols/cli/src/utcp_cli/cli_communication_protocol.py

@@ -299,7 +299,7 @@ def _build_combined_shell_script(self, commands: List[CommandStep], tool_args: D
         else:
             # Unix shell script
             script_lines.append('#!/bin/bash')
-            script_lines.append('set -e')  # Exit on error
+            # Don't use set -e to allow error output capture and processing
             script_lines.append('# Variables to store command outputs')
 
         # Execute each command and store output in variables