Ansible Gaia run-script Incorrect Status Reporting

[chkp-ruthyt]

Issue:
When running scripts through the Ansible Gaia API, failed scripts are reported as "changed" instead of "failed".

Findings:
The Gaia API returns correct failure details (return-value ≠ 0 and an error message).

The Ansible module checks only the API call result (HTTP 200) and ignores the script execution result.

Solution:
The Ansible module was updated to validate the script return-value.
If the script fails, the task is now reported as failed.

[chkp-ruthyt]

@chkp-majds could you please review this PR?